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	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:13:44 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:13:44 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:13:44 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:13:44 	... 7 common frames omitted
08:13:47 2026-04-02 08:13:47,725 ERROR [ o.formats.importer.util.ClientKeepAlive] (5-thread-1) Exception while executing ping(), logging Connector out: 
08:13:47 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:13:47 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:13:47 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:13:47 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:13:47 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:13:47 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:13:47 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:13:47 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:13:47 	at java.base/java.lang.Thread.run(Thread.java:829)
08:13:47 Caused by: Ice.CommunicatorDestroyedException: null
08:13:47 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:13:47 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:13:47 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:13:47 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:13:47 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:13:47 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:13:47 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:13:47 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:13:47 	... 7 common frames omitted
08:13:51 2026-04-02 08:13:51,442 ERROR [ o.formats.importer.util.ClientKeepAlive] (6-thread-1) Exception while executing ping(), logging Connector out: 
08:13:51 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:13:51 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:13:51 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:13:51 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:13:51 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:13:51 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:13:51 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:13:51 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:13:51 	at java.base/java.lang.Thread.run(Thread.java:829)
08:13:51 Caused by: Ice.CommunicatorDestroyedException: null
08:13:51 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:13:51 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:13:51 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:13:51 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:13:51 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:13:51 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:13:51 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:13:51 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:13:51 	... 7 common frames omitted
08:13:55 2026-04-02 08:13:55,041 ERROR [ o.formats.importer.util.ClientKeepAlive] (7-thread-1) Exception while executing ping(), logging Connector out: 
08:13:55 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:13:55 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:13:55 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:13:55 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:13:55 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:13:55 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:13:55 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:13:55 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:13:55 	at java.base/java.lang.Thread.run(Thread.java:829)
08:13:55 Caused by: Ice.CommunicatorDestroyedException: null
08:13:55 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:13:55 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:13:55 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:13:55 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:13:55 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:13:55 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:13:55 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:13:55 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:13:55 	... 7 common frames omitted
08:13:58 2026-04-02 08:13:58,682 ERROR [ o.formats.importer.util.ClientKeepAlive] (8-thread-1) Exception while executing ping(), logging Connector out: 
08:13:58 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:13:58 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:13:58 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:13:58 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:13:58 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:13:58 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:13:58 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:13:58 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:13:58 	at java.base/java.lang.Thread.run(Thread.java:829)
08:13:58 Caused by: Ice.CommunicatorDestroyedException: null
08:13:58 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:13:58 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:13:58 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:13:58 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:13:58 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:13:58 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:13:58 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:13:58 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:13:58 	... 7 common frames omitted
08:14:02 2026-04-02 08:14:02,251 ERROR [ o.formats.importer.util.ClientKeepAlive] (9-thread-1) Exception while executing ping(), logging Connector out: 
08:14:02 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:14:02 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:14:02 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:14:02 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:14:02 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:14:02 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:14:02 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:14:02 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:14:02 	at java.base/java.lang.Thread.run(Thread.java:829)
08:14:02 Caused by: Ice.CommunicatorDestroyedException: null
08:14:02 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:14:02 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:14:02 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:14:02 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:14:02 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:14:02 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:14:02 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:14:02 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:14:02 	... 7 common frames omitted
08:15:13 2026-04-02 08:15:13,125 ERROR [ o.formats.importer.util.ClientKeepAlive] (0-thread-1) Exception while executing ping(), logging Connector out: 
08:15:13 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:13 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:13 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:13 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:13 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:13 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:13 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:13 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:13 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:13 Caused by: Ice.CommunicatorDestroyedException: null
08:15:13 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:13 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:13 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:13 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:13 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:13 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:13 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:13 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:13 	... 7 common frames omitted
08:15:15 2026-04-02 08:15:15,801 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:15:15 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:15 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:15 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:15 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:15 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:15 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:15 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:15 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:15 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:15 Caused by: Ice.CommunicatorDestroyedException: null
08:15:15 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:15 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:15 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:15 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:15 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:15 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:15 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:15 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:15 	... 7 common frames omitted
08:15:18 2026-04-02 08:15:18,348 ERROR [ o.formats.importer.util.ClientKeepAlive] (2-thread-1) Exception while executing ping(), logging Connector out: 
08:15:18 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:18 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:18 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:18 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:18 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:18 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:18 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:18 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:18 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:18 Caused by: Ice.CommunicatorDestroyedException: null
08:15:18 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:18 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:18 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:18 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:18 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:18 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:18 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:18 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:18 	... 7 common frames omitted
08:15:20 2026-04-02 08:15:20,920 ERROR [ o.formats.importer.util.ClientKeepAlive] (3-thread-1) Exception while executing ping(), logging Connector out: 
08:15:20 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:20 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:20 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:20 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:20 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:20 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:20 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:20 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:20 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:20 Caused by: Ice.CommunicatorDestroyedException: null
08:15:20 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:20 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:20 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:20 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:20 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:20 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:20 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:20 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:20 	... 7 common frames omitted
08:15:23 2026-04-02 08:15:23,507 ERROR [ o.formats.importer.util.ClientKeepAlive] (4-thread-1) Exception while executing ping(), logging Connector out: 
08:15:23 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:23 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:23 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:23 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:23 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:23 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:23 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:23 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:23 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:23 Caused by: Ice.CommunicatorDestroyedException: null
08:15:23 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:23 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:23 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:23 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:23 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:23 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:23 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:23 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:23 	... 7 common frames omitted
08:15:27 2026-04-02 08:15:27,473 ERROR [ o.formats.importer.util.ClientKeepAlive] (5-thread-1) Exception while executing ping(), logging Connector out: 
08:15:27 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:27 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:27 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:27 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:27 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:27 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:27 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:27 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:27 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:27 Caused by: Ice.CommunicatorDestroyedException: null
08:15:27 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:27 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:27 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:27 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:27 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:27 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:27 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:27 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:27 	... 7 common frames omitted
08:15:31 2026-04-02 08:15:31,414 ERROR [ o.formats.importer.util.ClientKeepAlive] (6-thread-1) Exception while executing ping(), logging Connector out: 
08:15:31 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:31 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:31 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:31 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:31 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:31 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:31 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:31 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:31 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:31 Caused by: Ice.CommunicatorDestroyedException: null
08:15:31 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:31 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:31 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:31 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:31 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:31 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:31 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:31 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:31 	... 7 common frames omitted
08:15:35 2026-04-02 08:15:35,376 ERROR [ o.formats.importer.util.ClientKeepAlive] (7-thread-1) Exception while executing ping(), logging Connector out: 
08:15:35 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:35 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:35 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:35 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:35 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:35 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:35 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:35 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:35 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:35 Caused by: Ice.CommunicatorDestroyedException: null
08:15:35 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:35 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:35 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:35 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:35 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:35 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:35 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:35 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:35 	... 7 common frames omitted
08:15:39 2026-04-02 08:15:39,230 ERROR [ o.formats.importer.util.ClientKeepAlive] (8-thread-1) Exception while executing ping(), logging Connector out: 
08:15:39 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:39 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:39 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:39 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:39 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:39 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:39 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:39 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:39 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:39 Caused by: Ice.CommunicatorDestroyedException: null
08:15:39 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:39 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:39 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:39 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:39 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:39 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:39 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:39 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:39 	... 7 common frames omitted
08:15:42 2026-04-02 08:15:42,874 ERROR [ o.formats.importer.util.ClientKeepAlive] (9-thread-1) Exception while executing ping(), logging Connector out: 
08:15:42 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:42 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:42 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:42 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:42 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:42 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:42 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:42 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:42 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:42 Caused by: Ice.CommunicatorDestroyedException: null
08:15:42 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:42 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:42 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:42 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:42 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:42 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:42 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:42 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:42 	... 7 common frames omitted
08:15:46 2026-04-02 08:15:46,499 ERROR [ o.formats.importer.util.ClientKeepAlive] (0-thread-1) Exception while executing ping(), logging Connector out: 
08:15:46 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:46 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:46 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:46 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:46 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:46 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:46 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:46 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:46 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:46 Caused by: Ice.CommunicatorDestroyedException: null
08:15:46 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:46 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:46 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:46 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:46 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:46 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:46 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:46 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:46 	... 7 common frames omitted
08:15:50 2026-04-02 08:15:50,173 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:15:50 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:50 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:50 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:50 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:50 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:50 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:50 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:50 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:50 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:50 Caused by: Ice.CommunicatorDestroyedException: null
08:15:50 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:50 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:50 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:50 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:50 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:50 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:50 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:50 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:50 	... 7 common frames omitted
08:15:53 2026-04-02 08:15:53,820 ERROR [ o.formats.importer.util.ClientKeepAlive] (2-thread-1) Exception while executing ping(), logging Connector out: 
08:15:53 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:53 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:53 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:53 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:53 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:53 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:53 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:53 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:53 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:53 Caused by: Ice.CommunicatorDestroyedException: null
08:15:53 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:53 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:53 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:53 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:53 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:53 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:53 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:53 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:53 	... 7 common frames omitted
08:15:59 2026-04-02 08:15:59,002 ERROR [ o.formats.importer.util.ClientKeepAlive] (3-thread-1) Exception while executing ping(), logging Connector out: 
08:15:59 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:15:59 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:15:59 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:15:59 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:15:59 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:15:59 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:15:59 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:15:59 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:15:59 	at java.base/java.lang.Thread.run(Thread.java:829)
08:15:59 Caused by: Ice.CommunicatorDestroyedException: null
08:15:59 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:15:59 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:15:59 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:15:59 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:15:59 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:15:59 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:15:59 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:15:59 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:15:59 	... 7 common frames omitted
08:16:03 2026-04-02 08:16:03,819 ERROR [ o.formats.importer.util.ClientKeepAlive] (4-thread-1) Exception while executing ping(), logging Connector out: 
08:16:03 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:03 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:03 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:03 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:03 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:03 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:03 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:03 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:03 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:03 Caused by: Ice.CommunicatorDestroyedException: null
08:16:03 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:03 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:03 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:03 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:03 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:03 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:03 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:03 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:03 	... 7 common frames omitted
08:16:08 2026-04-02 08:16:08,695 ERROR [ o.formats.importer.util.ClientKeepAlive] (5-thread-1) Exception while executing ping(), logging Connector out: 
08:16:08 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:08 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:08 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:08 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:08 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:08 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:08 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:08 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:08 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:08 Caused by: Ice.CommunicatorDestroyedException: null
08:16:08 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:08 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:08 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:08 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:08 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:08 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:08 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:08 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:08 	... 7 common frames omitted
08:16:13 2026-04-02 08:16:13,450 ERROR [ o.formats.importer.util.ClientKeepAlive] (6-thread-1) Exception while executing ping(), logging Connector out: 
08:16:13 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:13 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:13 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:13 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:13 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:13 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:13 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:13 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:13 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:13 Caused by: Ice.CommunicatorDestroyedException: null
08:16:13 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:13 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:13 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:13 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:13 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:13 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:13 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:13 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:13 	... 7 common frames omitted
08:16:14 2026-04-02 08:16:14,536 ERROR [ o.formats.importer.util.ClientKeepAlive] (7-thread-1) Exception while executing ping(), logging Connector out: 
08:16:14 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:14 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:14 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:14 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:14 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:14 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:14 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:14 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:14 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:14 Caused by: Ice.CommunicatorDestroyedException: null
08:16:14 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:14 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:14 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:14 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:14 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:14 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:14 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:14 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:14 	... 7 common frames omitted
08:16:15 2026-04-02 08:16:15,634 ERROR [ o.formats.importer.util.ClientKeepAlive] (8-thread-1) Exception while executing ping(), logging Connector out: 
08:16:15 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:15 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:15 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:15 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:15 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:15 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:15 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:15 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:15 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:15 Caused by: Ice.CommunicatorDestroyedException: null
08:16:15 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:15 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:15 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:15 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:15 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:15 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:15 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:15 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:15 	... 7 common frames omitted
08:16:16 2026-04-02 08:16:16,701 ERROR [ o.formats.importer.util.ClientKeepAlive] (9-thread-1) Exception while executing ping(), logging Connector out: 
08:16:16 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:16 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:16 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:16 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:16 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:16 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:16 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:16 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:16 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:16 Caused by: Ice.CommunicatorDestroyedException: null
08:16:16 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:16 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:16 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:16 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:16 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:16 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:16 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:16 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:16 	... 7 common frames omitted
08:16:17 2026-04-02 08:16:17,822 ERROR [ o.formats.importer.util.ClientKeepAlive] (0-thread-1) Exception while executing ping(), logging Connector out: 
08:16:17 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:17 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:17 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:17 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:17 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:17 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:17 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:17 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:17 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:17 Caused by: Ice.CommunicatorDestroyedException: null
08:16:17 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:17 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:17 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:17 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:17 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:17 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:17 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:17 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:17 	... 7 common frames omitted
08:16:18 2026-04-02 08:16:18,909 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:16:18 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:18 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:18 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:18 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:18 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:18 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:18 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:18 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:18 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:18 Caused by: Ice.CommunicatorDestroyedException: null
08:16:18 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:18 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:18 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:18 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:18 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:18 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:18 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:18 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:18 	... 7 common frames omitted
08:16:20 2026-04-02 08:16:20,020 ERROR [ o.formats.importer.util.ClientKeepAlive] (2-thread-1) Exception while executing ping(), logging Connector out: 
08:16:20 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:20 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:20 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:20 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:20 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:20 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:20 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:20 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:20 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:20 Caused by: Ice.CommunicatorDestroyedException: null
08:16:20 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:20 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:20 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:20 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:20 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:20 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:20 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:20 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:20 	... 7 common frames omitted
08:16:21 2026-04-02 08:16:21,103 ERROR [ o.formats.importer.util.ClientKeepAlive] (3-thread-1) Exception while executing ping(), logging Connector out: 
08:16:21 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:21 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:21 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:21 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:21 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:21 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:21 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:21 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:21 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:21 Caused by: Ice.CommunicatorDestroyedException: null
08:16:21 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:21 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:21 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:21 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:21 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:21 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:21 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:21 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:21 	... 7 common frames omitted
08:16:22 2026-04-02 08:16:22,236 ERROR [ o.formats.importer.util.ClientKeepAlive] (4-thread-1) Exception while executing ping(), logging Connector out: 
08:16:22 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:22 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:22 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:22 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:22 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:22 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:22 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:22 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:22 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:22 Caused by: Ice.CommunicatorDestroyedException: null
08:16:22 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:22 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:22 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:22 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:22 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:22 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:22 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:22 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:22 	... 7 common frames omitted
08:16:23 2026-04-02 08:16:23,294 ERROR [ o.formats.importer.util.ClientKeepAlive] (5-thread-1) Exception while executing ping(), logging Connector out: 
08:16:23 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:23 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:23 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:23 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:23 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:23 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:23 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:23 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:23 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:23 Caused by: Ice.CommunicatorDestroyedException: null
08:16:23 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:23 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:23 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:23 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:23 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:23 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:23 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:23 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:23 	... 7 common frames omitted
08:16:24 2026-04-02 08:16:24,331 ERROR [ o.formats.importer.util.ClientKeepAlive] (6-thread-1) Exception while executing ping(), logging Connector out: 
08:16:24 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:24 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:24 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:24 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:24 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:24 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:24 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:24 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:24 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:24 Caused by: Ice.CommunicatorDestroyedException: null
08:16:24 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:24 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:24 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:24 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:24 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:24 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:24 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:24 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:24 	... 7 common frames omitted
08:16:25 2026-04-02 08:16:25,388 ERROR [ o.formats.importer.util.ClientKeepAlive] (7-thread-1) Exception while executing ping(), logging Connector out: 
08:16:25 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:25 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:25 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:25 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:25 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:25 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:25 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:25 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:25 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:25 Caused by: Ice.CommunicatorDestroyedException: null
08:16:25 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:25 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:25 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:25 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:25 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:25 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:25 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:25 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:25 	... 7 common frames omitted
08:16:26 2026-04-02 08:16:26,421 ERROR [ o.formats.importer.util.ClientKeepAlive] (8-thread-1) Exception while executing ping(), logging Connector out: 
08:16:26 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:26 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:26 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:26 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:26 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:26 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:26 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:26 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:26 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:26 Caused by: Ice.CommunicatorDestroyedException: null
08:16:26 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:26 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:26 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:26 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:26 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:26 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:26 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:26 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:26 	... 7 common frames omitted
08:16:27 2026-04-02 08:16:27,487 ERROR [ o.formats.importer.util.ClientKeepAlive] (9-thread-1) Exception while executing ping(), logging Connector out: 
08:16:27 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:27 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:27 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:27 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:27 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:27 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:27 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:27 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:27 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:27 Caused by: Ice.CommunicatorDestroyedException: null
08:16:27 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:27 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:27 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:27 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:27 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:27 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:27 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:27 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:27 	... 7 common frames omitted
08:16:28 2026-04-02 08:16:28,581 ERROR [ o.formats.importer.util.ClientKeepAlive] (0-thread-1) Exception while executing ping(), logging Connector out: 
08:16:28 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:28 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:28 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:28 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:28 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:28 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:28 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:28 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:28 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:28 Caused by: Ice.CommunicatorDestroyedException: null
08:16:28 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:28 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:28 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:28 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:28 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:28 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:28 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:28 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:28 	... 7 common frames omitted
08:16:29 2026-04-02 08:16:29,612 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:16:29 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:29 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:29 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:29 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:29 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:29 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:29 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:29 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:29 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:29 Caused by: Ice.CommunicatorDestroyedException: null
08:16:29 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:29 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:29 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:29 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:29 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:29 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:29 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:29 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:29 	... 7 common frames omitted
08:16:30 2026-04-02 08:16:30,643 ERROR [ o.formats.importer.util.ClientKeepAlive] (2-thread-1) Exception while executing ping(), logging Connector out: 
08:16:30 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:30 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:30 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:30 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:30 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:30 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:30 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:30 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:30 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:30 Caused by: Ice.CommunicatorDestroyedException: null
08:16:30 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:30 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:30 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:30 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:30 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:30 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:30 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:30 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:30 	... 7 common frames omitted
08:16:31 2026-04-02 08:16:31,730 ERROR [ o.formats.importer.util.ClientKeepAlive] (3-thread-1) Exception while executing ping(), logging Connector out: 
08:16:31 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:31 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:31 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:31 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:31 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:31 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:31 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:31 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:31 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:31 Caused by: Ice.CommunicatorDestroyedException: null
08:16:31 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:31 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:31 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:31 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:31 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:31 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:31 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:31 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:31 	... 7 common frames omitted
08:16:32 2026-04-02 08:16:32,803 ERROR [ o.formats.importer.util.ClientKeepAlive] (4-thread-1) Exception while executing ping(), logging Connector out: 
08:16:32 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:32 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:32 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:32 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:32 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:32 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:32 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:32 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:32 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:32 Caused by: Ice.CommunicatorDestroyedException: null
08:16:32 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:32 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:32 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:32 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:32 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:32 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:32 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:32 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:32 	... 7 common frames omitted
08:16:33 2026-04-02 08:16:33,919 ERROR [ o.formats.importer.util.ClientKeepAlive] (5-thread-1) Exception while executing ping(), logging Connector out: 
08:16:33 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:33 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:33 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:33 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:33 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:33 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:33 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:33 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:33 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:33 Caused by: Ice.CommunicatorDestroyedException: null
08:16:33 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:33 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:33 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:33 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:33 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:33 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:33 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:33 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:33 	... 7 common frames omitted
08:16:34 2026-04-02 08:16:34,989 ERROR [ o.formats.importer.util.ClientKeepAlive] (6-thread-1) Exception while executing ping(), logging Connector out: 
08:16:34 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:34 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:34 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:34 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:34 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:34 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:34 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:34 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:34 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:34 Caused by: Ice.CommunicatorDestroyedException: null
08:16:34 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:34 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:34 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:34 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:34 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:34 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:34 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:34 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:34 	... 7 common frames omitted
08:16:36 2026-04-02 08:16:36,076 ERROR [ o.formats.importer.util.ClientKeepAlive] (7-thread-1) Exception while executing ping(), logging Connector out: 
08:16:36 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:36 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:36 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:36 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:36 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:36 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:36 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:36 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:36 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:36 Caused by: Ice.CommunicatorDestroyedException: null
08:16:36 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:36 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:36 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:36 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:36 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:36 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:36 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:36 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:36 	... 7 common frames omitted
08:16:37 2026-04-02 08:16:37,175 ERROR [ o.formats.importer.util.ClientKeepAlive] (8-thread-1) Exception while executing ping(), logging Connector out: 
08:16:37 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:37 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:37 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:37 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:37 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:37 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:37 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:37 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:37 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:37 Caused by: Ice.CommunicatorDestroyedException: null
08:16:37 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:37 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:37 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:37 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:37 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:37 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:37 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:37 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:37 	... 7 common frames omitted
08:16:38 2026-04-02 08:16:38,262 ERROR [ o.formats.importer.util.ClientKeepAlive] (9-thread-1) Exception while executing ping(), logging Connector out: 
08:16:38 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:38 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:38 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:38 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:38 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:38 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:38 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:38 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:38 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:38 Caused by: Ice.CommunicatorDestroyedException: null
08:16:38 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:38 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:38 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:38 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:38 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:38 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:38 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:38 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:38 	... 7 common frames omitted
08:16:39 2026-04-02 08:16:39,361 ERROR [ o.formats.importer.util.ClientKeepAlive] (0-thread-1) Exception while executing ping(), logging Connector out: 
08:16:39 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:39 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:39 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:39 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:39 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:39 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:39 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:39 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:39 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:39 Caused by: Ice.CommunicatorDestroyedException: null
08:16:39 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:39 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:39 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:39 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:39 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:39 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:39 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:39 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:39 	... 7 common frames omitted
08:16:40 2026-04-02 08:16:40,472 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:16:40 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:40 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:40 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:40 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:40 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:40 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:40 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:40 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:40 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:40 Caused by: Ice.CommunicatorDestroyedException: null
08:16:40 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:40 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:40 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:40 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:40 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:40 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:40 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:40 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:40 	... 7 common frames omitted
08:16:41 2026-04-02 08:16:41,555 ERROR [ o.formats.importer.util.ClientKeepAlive] (2-thread-1) Exception while executing ping(), logging Connector out: 
08:16:41 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:41 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:41 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:41 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:41 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:41 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:41 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:41 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:41 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:41 Caused by: Ice.CommunicatorDestroyedException: null
08:16:41 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:41 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:41 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:41 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:41 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:41 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:41 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:41 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:41 	... 7 common frames omitted
08:16:42 2026-04-02 08:16:42,665 ERROR [ o.formats.importer.util.ClientKeepAlive] (3-thread-1) Exception while executing ping(), logging Connector out: 
08:16:42 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:42 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:42 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:42 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:42 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:42 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:42 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:42 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:42 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:42 Caused by: Ice.CommunicatorDestroyedException: null
08:16:42 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:42 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:42 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:42 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:42 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:42 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:42 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:42 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:42 	... 7 common frames omitted
08:16:43 2026-04-02 08:16:43,755 ERROR [ o.formats.importer.util.ClientKeepAlive] (4-thread-1) Exception while executing ping(), logging Connector out: 
08:16:43 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:43 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:43 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:43 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:43 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:43 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:43 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:43 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:43 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:43 Caused by: Ice.CommunicatorDestroyedException: null
08:16:43 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:43 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:43 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:43 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:43 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:43 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:43 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:43 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:43 	... 7 common frames omitted
08:16:44 2026-04-02 08:16:44,839 ERROR [ o.formats.importer.util.ClientKeepAlive] (5-thread-1) Exception while executing ping(), logging Connector out: 
08:16:44 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:44 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:44 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:44 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:44 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:44 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:44 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:44 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:44 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:44 Caused by: Ice.CommunicatorDestroyedException: null
08:16:44 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:44 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:44 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:44 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:44 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:44 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:44 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:44 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:44 	... 7 common frames omitted
08:16:45 2026-04-02 08:16:45,942 ERROR [ o.formats.importer.util.ClientKeepAlive] (6-thread-1) Exception while executing ping(), logging Connector out: 
08:16:45 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:45 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:45 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:45 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:45 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:45 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:45 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:45 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:45 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:45 Caused by: Ice.CommunicatorDestroyedException: null
08:16:45 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:45 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:45 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:45 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:45 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:45 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:45 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:45 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:45 	... 7 common frames omitted
08:16:47 2026-04-02 08:16:47,058 ERROR [ o.formats.importer.util.ClientKeepAlive] (7-thread-1) Exception while executing ping(), logging Connector out: 
08:16:47 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:47 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:47 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:47 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:47 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:47 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:47 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:47 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:47 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:47 Caused by: Ice.CommunicatorDestroyedException: null
08:16:47 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:47 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:47 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:47 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:47 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:47 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:47 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:47 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:47 	... 7 common frames omitted
08:16:48 2026-04-02 08:16:48,160 ERROR [ o.formats.importer.util.ClientKeepAlive] (8-thread-1) Exception while executing ping(), logging Connector out: 
08:16:48 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:48 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:48 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:48 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:48 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:48 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:48 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:48 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:48 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:48 Caused by: Ice.CommunicatorDestroyedException: null
08:16:48 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:48 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:48 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:48 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:48 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:48 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:48 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:48 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:48 	... 7 common frames omitted
08:16:50 2026-04-02 08:16:50,519 ERROR [ o.formats.importer.util.ClientKeepAlive] (9-thread-1) Exception while executing ping(), logging Connector out: 
08:16:50 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:50 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:50 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:50 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:50 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:50 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:50 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:50 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:50 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:50 Caused by: Ice.CommunicatorDestroyedException: null
08:16:50 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:50 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:50 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:50 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:50 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:50 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:50 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:50 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:50 	... 7 common frames omitted
08:16:52 2026-04-02 08:16:52,808 ERROR [ o.formats.importer.util.ClientKeepAlive] (0-thread-1) Exception while executing ping(), logging Connector out: 
08:16:52 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:52 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:52 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:52 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:52 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:52 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:52 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:52 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:52 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:52 Caused by: Ice.CommunicatorDestroyedException: null
08:16:52 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:52 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:52 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:52 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:52 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:52 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:52 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:52 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:52 	... 7 common frames omitted
08:16:55 2026-04-02 08:16:55,098 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:16:55 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:55 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:55 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:55 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:55 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:55 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:55 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:55 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:55 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:55 Caused by: Ice.CommunicatorDestroyedException: null
08:16:55 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:55 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:55 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:55 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:55 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:55 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:55 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:55 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:55 	... 7 common frames omitted
08:16:57 2026-04-02 08:16:57,347 ERROR [ o.formats.importer.util.ClientKeepAlive] (2-thread-1) Exception while executing ping(), logging Connector out: 
08:16:57 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:16:57 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:16:57 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:16:57 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:16:57 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:16:57 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:16:57 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:16:57 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:16:57 	at java.base/java.lang.Thread.run(Thread.java:829)
08:16:57 Caused by: Ice.CommunicatorDestroyedException: null
08:16:57 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:16:57 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:16:57 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:16:57 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:16:57 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:16:57 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:16:57 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:16:57 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:16:57 	... 7 common frames omitted
08:17:01 2026-04-02 08:17:01,524 ERROR [ o.formats.importer.util.ClientKeepAlive] (3-thread-1) Exception while executing ping(), logging Connector out: 
08:17:01 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:17:01 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:17:01 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:17:01 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:17:01 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:17:01 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:17:01 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:17:01 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:17:01 	at java.base/java.lang.Thread.run(Thread.java:829)
08:17:01 Caused by: Ice.CommunicatorDestroyedException: null
08:17:01 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:17:01 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:17:01 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:17:01 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:17:01 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:17:01 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:17:01 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:17:01 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:17:01 	... 7 common frames omitted
08:17:05 2026-04-02 08:17:05,128 ERROR [ o.formats.importer.util.ClientKeepAlive] (4-thread-1) Exception while executing ping(), logging Connector out: 
08:17:05 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:17:05 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:17:05 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:17:05 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:17:05 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:17:05 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:17:05 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:17:05 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:17:05 	at java.base/java.lang.Thread.run(Thread.java:829)
08:17:05 Caused by: Ice.CommunicatorDestroyedException: null
08:17:05 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:17:05 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:17:05 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:17:05 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:17:05 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:17:05 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:17:05 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:17:05 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:17:05 	... 7 common frames omitted
08:17:08 2026-04-02 08:17:08,670 ERROR [ o.formats.importer.util.ClientKeepAlive] (5-thread-1) Exception while executing ping(), logging Connector out: 
08:17:08 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:17:08 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:17:08 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:17:08 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:17:08 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:17:08 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:17:08 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:17:08 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:17:08 	at java.base/java.lang.Thread.run(Thread.java:829)
08:17:08 Caused by: Ice.CommunicatorDestroyedException: null
08:17:08 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:17:08 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:17:08 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:17:08 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:17:08 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:17:08 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:17:08 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:17:08 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:17:08 	... 7 common frames omitted
08:17:21 2026-04-02 08:17:21,169 ERROR [ o.formats.importer.util.ClientKeepAlive] (6-thread-1) Exception while executing ping(), logging Connector out: 
08:17:21 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:17:21 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:17:21 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:17:21 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:17:21 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:17:21 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:17:21 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:17:21 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:17:21 	at java.base/java.lang.Thread.run(Thread.java:829)
08:17:21 Caused by: Ice.CommunicatorDestroyedException: null
08:17:21 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:17:21 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:17:21 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:17:21 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:17:21 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:17:21 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:17:21 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:17:21 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:17:21 	... 7 common frames omitted
08:17:23 2026-04-02 08:17:23,268 ERROR [ o.formats.importer.util.ClientKeepAlive] (7-thread-1) Exception while executing ping(), logging Connector out: 
08:17:23 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:17:23 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:17:23 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:17:23 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:17:23 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:17:23 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:17:23 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:17:23 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:17:23 	at java.base/java.lang.Thread.run(Thread.java:829)
08:17:23 Caused by: Ice.CommunicatorDestroyedException: null
08:17:23 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:17:23 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:17:23 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:17:23 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:17:23 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:17:23 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:17:23 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:17:23 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:17:23 	... 7 common frames omitted
08:17:25 2026-04-02 08:17:25,319 ERROR [ o.formats.importer.util.ClientKeepAlive] (8-thread-1) Exception while executing ping(), logging Connector out: 
08:17:25 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:17:25 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:17:25 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:17:25 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:17:25 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:17:25 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:17:25 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:17:25 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:17:25 	at java.base/java.lang.Thread.run(Thread.java:829)
08:17:25 Caused by: Ice.CommunicatorDestroyedException: null
08:17:25 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:17:25 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:17:25 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:17:25 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:17:25 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:17:25 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:17:25 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:17:25 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:17:25 	... 7 common frames omitted
08:17:27 2026-04-02 08:17:27,378 ERROR [ o.formats.importer.util.ClientKeepAlive] (9-thread-1) Exception while executing ping(), logging Connector out: 
08:17:27 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:17:27 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:17:27 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:17:27 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:17:27 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:17:27 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:17:27 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:17:27 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:17:27 	at java.base/java.lang.Thread.run(Thread.java:829)
08:17:27 Caused by: Ice.CommunicatorDestroyedException: null
08:17:27 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:17:27 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:17:27 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:17:27 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:17:27 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:17:27 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:17:27 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:17:27 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:17:27 	... 7 common frames omitted
08:21:06 2026-04-02 08:21:06,551 ERROR [ o.formats.importer.util.ClientKeepAlive] (0-thread-1) Exception while executing ping(), logging Connector out: 
08:21:06 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:06 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:06 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:06 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:06 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:06 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:06 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:06 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:06 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:06 Caused by: Ice.CommunicatorDestroyedException: null
08:21:06 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:06 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:06 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:06 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:06 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:06 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:06 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:06 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:06 	... 7 common frames omitted
08:21:07 2026-04-02 08:21:07,764 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:21:07 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:07 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:07 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:07 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:07 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:07 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:07 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:07 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:07 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:07 Caused by: Ice.CommunicatorDestroyedException: null
08:21:07 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:07 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:07 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:07 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:07 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:07 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:07 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:07 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:07 	... 7 common frames omitted
08:21:08 2026-04-02 08:21:08,353 ERROR [ o.formats.importer.util.ClientKeepAlive] (2-thread-1) Exception while executing ping(), logging Connector out: 
08:21:08 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:08 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:08 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:08 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:08 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:08 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:08 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:08 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:08 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:08 Caused by: Ice.CommunicatorDestroyedException: null
08:21:08 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:08 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:08 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:08 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:08 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:08 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:08 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:08 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:08 	... 7 common frames omitted
08:21:08 2026-04-02 08:21:08,875 ERROR [ o.formats.importer.util.ClientKeepAlive] (3-thread-1) Exception while executing ping(), logging Connector out: 
08:21:08 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:08 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:08 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:08 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:08 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:08 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:08 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:08 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:08 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:08 Caused by: Ice.CommunicatorDestroyedException: null
08:21:08 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:08 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:08 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:08 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:08 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:08 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:08 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:08 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:08 	... 7 common frames omitted
08:21:09 2026-04-02 08:21:09,424 ERROR [ o.formats.importer.util.ClientKeepAlive] (4-thread-1) Exception while executing ping(), logging Connector out: 
08:21:09 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:09 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:09 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:09 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:09 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:09 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:09 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:09 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:09 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:09 Caused by: Ice.CommunicatorDestroyedException: null
08:21:09 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:09 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:09 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:09 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:09 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:09 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:09 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:09 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:09 	... 7 common frames omitted
08:21:10 2026-04-02 08:21:10,414 ERROR [ o.formats.importer.util.ClientKeepAlive] (5-thread-1) Exception while executing ping(), logging Connector out: 
08:21:10 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:10 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:10 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:10 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:10 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:10 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:10 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:10 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:10 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:10 Caused by: Ice.CommunicatorDestroyedException: null
08:21:10 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:10 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:10 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:10 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:10 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:10 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:10 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:10 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:10 	... 7 common frames omitted
08:21:10 2026-04-02 08:21:10,994 ERROR [ o.formats.importer.util.ClientKeepAlive] (6-thread-1) Exception while executing ping(), logging Connector out: 
08:21:10 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:10 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:10 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:10 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:10 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:10 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:10 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:10 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:10 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:10 Caused by: Ice.CommunicatorDestroyedException: null
08:21:10 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:10 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:10 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:10 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:10 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:10 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:10 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:10 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:10 	... 7 common frames omitted
08:21:12 2026-04-02 08:21:12,045 ERROR [ o.formats.importer.util.ClientKeepAlive] (7-thread-1) Exception while executing ping(), logging Connector out: 
08:21:12 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:12 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:12 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:12 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:12 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:12 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:12 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:12 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:12 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:12 Caused by: Ice.CommunicatorDestroyedException: null
08:21:12 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:12 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:12 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:12 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:12 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:12 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:12 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:12 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:12 	... 7 common frames omitted
08:21:12 2026-04-02 08:21:12,535 ERROR [ o.formats.importer.util.ClientKeepAlive] (8-thread-1) Exception while executing ping(), logging Connector out: 
08:21:12 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:12 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:12 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:12 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:12 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:12 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:12 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:12 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:12 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:12 Caused by: Ice.CommunicatorDestroyedException: null
08:21:12 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:12 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:12 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:12 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:12 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:12 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:12 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:12 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:12 	... 7 common frames omitted
08:21:12 2026-04-02 08:21:12,973 ERROR [ o.formats.importer.util.ClientKeepAlive] (9-thread-1) Exception while executing ping(), logging Connector out: 
08:21:12 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:12 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:12 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:12 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:12 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:12 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:12 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:12 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:12 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:12 Caused by: Ice.CommunicatorDestroyedException: null
08:21:12 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:12 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:12 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:12 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:12 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:12 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:12 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:12 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:12 	... 7 common frames omitted
08:21:13 2026-04-02 08:21:13,383 ERROR [ o.formats.importer.util.ClientKeepAlive] (0-thread-1) Exception while executing ping(), logging Connector out: 
08:21:13 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:13 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:13 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:13 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:13 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:13 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:13 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:13 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:13 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:13 Caused by: Ice.CommunicatorDestroyedException: null
08:21:13 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:13 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:13 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:13 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:13 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:13 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:13 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:13 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:13 	... 7 common frames omitted
08:21:15 2026-04-02 08:21:15,391 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:21:15 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:21:15 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:21:15 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:21:15 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:21:15 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:21:15 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:21:15 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:21:15 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:21:15 	at java.base/java.lang.Thread.run(Thread.java:829)
08:21:15 Caused by: Ice.CommunicatorDestroyedException: null
08:21:15 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:21:15 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:21:15 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:21:15 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:21:15 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:21:15 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:21:15 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:21:15 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:21:15 	... 7 common frames omitted
08:23:35 2026-04-02 08:23:35,894 ERROR [ o.formats.importer.util.ClientKeepAlive] (6-thread-1) Exception while executing ping(), logging Connector out: 
08:23:35 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:23:35 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:23:35 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:23:35 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:23:35 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:23:35 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:23:35 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:23:35 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:23:35 	at java.base/java.lang.Thread.run(Thread.java:829)
08:23:35 Caused by: Ice.CommunicatorDestroyedException: null
08:23:35 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:23:35 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:23:35 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:23:35 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:23:35 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:23:35 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:23:35 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:23:35 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:23:35 	... 7 common frames omitted
08:23:40 2026-04-02 08:23:40,941 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:23:40 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:23:40 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:23:40 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:23:40 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:23:40 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:23:40 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:23:40 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:23:40 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:23:40 	at java.base/java.lang.Thread.run(Thread.java:829)
08:23:40 Caused by: Ice.CommunicatorDestroyedException: null
08:23:40 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:23:40 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:23:40 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:23:40 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:23:40 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:23:40 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:23:40 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:23:40 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:23:40 	... 7 common frames omitted
08:23:47 2026-04-02 08:23:47,539 ERROR [ o.formats.importer.util.ClientKeepAlive] (4-thread-1) Exception while executing ping(), logging Connector out: 
08:23:47 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:23:47 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:23:47 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:23:47 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:23:47 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:23:47 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:23:47 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:23:47 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:23:47 	at java.base/java.lang.Thread.run(Thread.java:829)
08:23:47 Caused by: Ice.CommunicatorDestroyedException: null
08:23:47 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:23:47 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:23:47 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:23:47 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:23:47 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:23:47 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:23:47 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:23:47 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:23:47 	... 7 common frames omitted
08:24:06 2026-04-02 08:24:06,457 ERROR [ o.formats.importer.util.ClientKeepAlive] (7-thread-1) Exception while executing ping(), logging Connector out: 
08:24:06 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:06 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:06 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:06 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:06 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:06 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:06 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:06 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:06 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:06 Caused by: Ice.CommunicatorDestroyedException: null
08:24:06 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:06 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:06 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:06 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:06 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:06 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:06 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:06 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:06 	... 7 common frames omitted
08:24:08 2026-04-02 08:24:08,420 ERROR [ o.formats.importer.util.ClientKeepAlive] (9-thread-1) Exception while executing ping(), logging Connector out: 
08:24:08 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:08 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:08 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:08 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:08 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:08 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:08 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:08 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:08 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:08 Caused by: Ice.CommunicatorDestroyedException: null
08:24:08 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:08 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:08 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:08 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:08 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:08 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:08 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:08 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:08 	... 7 common frames omitted
08:24:10 2026-04-02 08:24:10,166 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:24:10 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:10 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:10 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:10 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:10 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:10 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:10 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:10 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:10 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:10 Caused by: Ice.CommunicatorDestroyedException: null
08:24:10 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:10 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:10 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:10 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:10 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:10 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:10 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:10 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:10 	... 7 common frames omitted
08:24:12 2026-04-02 08:24:12,126 ERROR [ o.formats.importer.util.ClientKeepAlive] (3-thread-1) Exception while executing ping(), logging Connector out: 
08:24:12 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:12 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:12 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:12 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:12 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:12 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:12 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:12 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:12 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:12 Caused by: Ice.CommunicatorDestroyedException: null
08:24:12 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:12 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:12 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:12 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:12 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:12 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:12 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:12 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:12 	... 7 common frames omitted
08:24:13 2026-04-02 08:24:13,783 ERROR [ o.formats.importer.util.ClientKeepAlive] (5-thread-1) Exception while executing ping(), logging Connector out: 
08:24:13 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:13 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:13 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:13 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:13 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:13 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:13 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:13 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:13 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:13 Caused by: Ice.CommunicatorDestroyedException: null
08:24:13 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:13 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:13 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:13 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:13 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:13 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:13 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:13 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:13 	... 7 common frames omitted
08:24:15 2026-04-02 08:24:15,525 ERROR [ o.formats.importer.util.ClientKeepAlive] (7-thread-1) Exception while executing ping(), logging Connector out: 
08:24:15 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:15 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:15 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:15 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:15 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:15 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:15 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:15 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:15 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:15 Caused by: Ice.CommunicatorDestroyedException: null
08:24:15 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:15 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:15 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:15 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:15 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:15 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:15 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:15 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:15 	... 7 common frames omitted
08:24:17 2026-04-02 08:24:17,162 ERROR [ o.formats.importer.util.ClientKeepAlive] (9-thread-1) Exception while executing ping(), logging Connector out: 
08:24:17 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:17 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:17 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:17 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:17 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:17 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:17 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:17 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:17 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:17 Caused by: Ice.CommunicatorDestroyedException: null
08:24:17 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:17 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:17 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:17 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:17 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:17 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:17 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:17 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:17 	... 7 common frames omitted
08:24:19 2026-04-02 08:24:19,039 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:24:19 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:19 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:19 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:19 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:19 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:19 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:19 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:19 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:19 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:19 Caused by: Ice.CommunicatorDestroyedException: null
08:24:19 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:19 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:19 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:19 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:19 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:19 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:19 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:19 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:19 	... 7 common frames omitted
08:24:20 2026-04-02 08:24:20,941 ERROR [ o.formats.importer.util.ClientKeepAlive] (3-thread-1) Exception while executing ping(), logging Connector out: 
08:24:20 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:20 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:20 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:20 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:20 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:20 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:20 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:20 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:20 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:20 Caused by: Ice.CommunicatorDestroyedException: null
08:24:20 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:20 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:20 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:20 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:20 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:20 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:20 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:20 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:20 	... 7 common frames omitted
08:24:22 2026-04-02 08:24:22,893 ERROR [ o.formats.importer.util.ClientKeepAlive] (5-thread-1) Exception while executing ping(), logging Connector out: 
08:24:22 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:22 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:22 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:22 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:22 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:22 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:22 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:22 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:22 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:22 Caused by: Ice.CommunicatorDestroyedException: null
08:24:22 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:22 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:22 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:22 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:22 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:22 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:22 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:22 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:22 	... 7 common frames omitted
08:24:24 2026-04-02 08:24:24,661 ERROR [ o.formats.importer.util.ClientKeepAlive] (7-thread-1) Exception while executing ping(), logging Connector out: 
08:24:24 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:24 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:24 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:24 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:24 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:24 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:24 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:24 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:24 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:24 Caused by: Ice.CommunicatorDestroyedException: null
08:24:24 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:24 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:24 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:24 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:24 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:24 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:24 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:24 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:24 	... 7 common frames omitted
08:24:26 2026-04-02 08:24:26,427 ERROR [ o.formats.importer.util.ClientKeepAlive] (9-thread-1) Exception while executing ping(), logging Connector out: 
08:24:26 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:26 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:26 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:26 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:26 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:26 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:26 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:26 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:26 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:26 Caused by: Ice.CommunicatorDestroyedException: null
08:24:26 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:26 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:26 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:26 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:26 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:26 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:26 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:26 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:26 	... 7 common frames omitted
08:24:27 2026-04-02 08:24:27,549 ERROR [ o.formats.importer.util.ClientKeepAlive] (1-thread-1) Exception while executing ping(), logging Connector out: 
08:24:27 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:24:27 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:24:27 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:24:27 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:24:27 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:24:27 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:24:27 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:24:27 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:24:27 	at java.base/java.lang.Thread.run(Thread.java:829)
08:24:27 Caused by: Ice.CommunicatorDestroyedException: null
08:24:27 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:24:27 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:24:27 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:24:27 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:24:27 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:24:27 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:24:27 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:24:27 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:24:27 	... 7 common frames omitted
08:29:33 2026-04-02 08:29:33,685 ERROR [ o.formats.importer.util.ClientKeepAlive] (3-thread-1) Exception while executing ping(), logging Connector out: 
08:29:33 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:29:33 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:29:33 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:29:33 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:29:33 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:29:33 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:29:33 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:29:33 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:29:33 	at java.base/java.lang.Thread.run(Thread.java:829)
08:29:33 Caused by: Ice.CommunicatorDestroyedException: null
08:29:33 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:29:33 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:29:33 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:29:33 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:29:33 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:29:33 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:29:33 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:29:33 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:29:33 	... 7 common frames omitted
08:30:15 2026-04-02 08:30:15,759 ERROR [ o.formats.importer.util.ClientKeepAlive] (5-thread-1) Exception while executing ping(), logging Connector out: 
08:30:15 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:30:15 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:30:15 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:30:15 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:30:15 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:30:15 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:30:15 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:30:15 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:30:15 	at java.base/java.lang.Thread.run(Thread.java:829)
08:30:15 Caused by: Ice.CommunicatorDestroyedException: null
08:30:15 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:30:15 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:30:15 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:30:15 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:30:15 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:30:15 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:30:15 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:30:15 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:30:15 	... 7 common frames omitted
08:30:18 2026-04-02 08:30:18,080 ERROR [ o.formats.importer.util.ClientKeepAlive] (8-thread-1) Exception while executing ping(), logging Connector out: 
08:30:18 java.lang.RuntimeException: Ice.CommunicatorDestroyedException
08:30:18 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:845)
08:30:18 	at ome.formats.importer.util.ClientKeepAlive.run(ClientKeepAlive.java:77)
08:30:18 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
08:30:18 	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
08:30:18 	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
08:30:18 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
08:30:18 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
08:30:18 	at java.base/java.lang.Thread.run(Thread.java:829)
08:30:18 Caused by: Ice.CommunicatorDestroyedException: null
08:30:18 	at IceInternal.Instance.proxyFactory(Instance.java:239)
08:30:18 	at IceInternal.BasicStream.writeProxy(BasicStream.java:2142)
08:30:18 	at omero.api.ServiceInterfacePrxHelper.__write(ServiceInterfacePrxHelper.java:114)
08:30:18 	at omero.api.ServiceListHelper.write(ServiceListHelper.java:37)
08:30:18 	at omero.api.ServiceFactoryPrxHelper.begin_keepAllAlive(ServiceFactoryPrxHelper.java:5946)
08:30:18 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5846)
08:30:18 	at omero.api.ServiceFactoryPrxHelper.keepAllAlive(ServiceFactoryPrxHelper.java:5833)
08:30:18 	at ome.formats.OMEROMetadataStoreClient.ping(OMEROMetadataStoreClient.java:838)
08:30:18 	... 7 common frames omitted
08:35:13 Build was aborted
08:35:13 Aborted by devspace
08:35:13 Recording test results
08:35:14 The tests failed.
08:35:14 
08:35:14 BUILD SUCCESSFUL
08:35:14 Total time: 39 minutes 40 seconds
08:35:14 + /home/omero/workspace/OMERO-test-integration/src/build.py -f components/tools/OmeroPy/build.xml integration -Dtestreports.dir=target/reports/integration
08:35:14 Buildfile: /home/omero/workspace/OMERO-test-integration/src/components/tools/OmeroPy/build.xml
08:35:14 ERROR: Step ‘Publish JUnit test result report’ failed: No test report files were found. Configuration error?
08:35:14 Build Aborted. Not looking for any TestNG results.
08:35:14 Finished: ABORTED