2020-10-05 11:58:47,061 WARN  [org.camunda.bpm.engine.jobexecutor] (pool-8-thread-8) ENGINE-14006 Exception while executing job 2c1beccf-06ef-11eb-b931-0242d7b95358: : org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor$TransactionException: Unable to commit transaction
	at org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.doCommit(JtaTransactionInterceptor.java:127)
	at org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:73)
	at org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:70)
	at org.camunda.bpm.engine.impl.interceptor.CommandCounterInterceptor.execute(CommandCounterInterceptor.java:35)
	at org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:33)
	at org.camunda.bpm.engine.impl.interceptor.CrdbTransactionRetryInterceptor.execute(CrdbTransactionRetryInterceptor.java:46)
	at org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobHelper.executeJob(ExecuteJobHelper.java:57)
	at org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.executeJob(ExecuteJobsRunnable.java:110)
	at org.camunda.bpm.engine.impl.jobexecutor.ExecuteJobsRunnable.run(ExecuteJobsRunnable.java:71)
	at org.jboss.threads.SimpleDirectExecutor.execute(SimpleDirectExecutor.java:29)
	at org.jboss.threads.QueueExecutor.runTask(QueueExecutor.java:789)
	at org.jboss.threads.QueueExecutor.access$100(QueueExecutor.java:44)
	at org.jboss.threads.QueueExecutor$Worker.run(QueueExecutor.java:830)
	at java.lang.Thread.run(Thread.java:748)
	at org.jboss.threads.JBossThread.run(JBossThread.java:485)
Caused by: javax.transaction.RollbackException: ARJUNA016053: Could not commit transaction.
	at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1299)
	at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:126)
	at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:94)
	at org.wildfly.transaction.client.LocalTransaction.commitAndDissociate(LocalTransaction.java:75)
	at org.wildfly.transaction.client.ContextTransactionManager.commit(ContextTransactionManager.java:71)
	at org.camunda.bpm.engine.impl.interceptor.JtaTransactionInterceptor.doCommit(JtaTransactionInterceptor.java:121)
	... 14 more
	Suppressed: org.jboss.jca.core.spi.transaction.local.LocalXAException: IJ001156: Could not commit local transaction
		at org.jboss.jca.core.tx.jbossts.LocalXAResourceImpl.commit(LocalXAResourceImpl.java:182)
		at com.arjuna.ats.internal.jta.resources.arjunacore.XAOnePhaseResource.commit(XAOnePhaseResource.java:120)
		at com.arjuna.ats.internal.arjuna.abstractrecords.LastResourceRecord.topLevelOnePhaseCommit(LastResourceRecord.java:172)
		at com.arjuna.ats.arjuna.coordinator.BasicAction.onePhaseCommit(BasicAction.java:2395)
		at com.arjuna.ats.arjuna.coordinator.BasicAction.End(BasicAction.java:1497)
		at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:96)
		at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:162)
		at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1287)
		... 19 more
	Caused by: javax.resource.ResourceException: SQLException
		at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.checkException(BaseWrapperManagedConnection.java:1187)
		at org.jboss.jca.adapters.jdbc.local.LocalManagedConnection.commit(LocalManagedConnection.java:107)
		at org.jboss.jca.core.tx.jbossts.LocalXAResourceImpl.commit(LocalXAResourceImpl.java:172)
		... 26 more
	Caused by: org.postgresql.util.PSQLException: ERROR: restart transaction: TransactionRetryWithProtoRefreshError: TransactionRetryError: retry txn (RETRY_SERIALIZABLE): "sql txn" meta={id=4d511e74 key=/Table/73/1/"2c3170bf-06ef-11eb-b931-0242d7b95358"/0 pri=0.00014291 epo=0 ts=1601890987.349693159,1 min=1601890987.320849381,0 seq=60} lock=true stat=PENDING rts=1601890987.320849381,0 wto=false max=1601890987.320849381,0
		at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2440)
		at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2183)
		at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:308)
		at org.postgresql.jdbc.PgConnection.executeTransactionCommand(PgConnection.java:755)
		at org.postgresql.jdbc.PgConnection.commit(PgConnection.java:777)
		at org.jboss.jca.adapters.jdbc.local.LocalManagedConnection.commit(LocalManagedConnection.java:96)
		... 27 more