谁见过这个错误,这是什么原因?javax.transaction.xa.XAException: postgresql:

javax.transaction.xa.XAException: postgresql: resource no longer available - recovery might be at risk!
at com.atomikos.datasource.xa.XAResourceTransaction.throwXAExceptionForUnavailableResource(XAResourceTransaction.java:313)
at com.atomikos.datasource.xa.XAResourceTransaction.testOrRefreshXAResourceFor2PC(XAResourceTransaction.java:285)
at com.atomikos.datasource.xa.XAResourceTransaction.rollback(XAResourceTransaction.java:696)
at com.atomikos.icatch.imp.RollbackMessage.send(RollbackMessage.java:73)
at com.atomikos.icatch.imp.PropagationMessage.submit(PropagationMessage.java:112)
at com.atomikos.icatch.imp.Propagator$PropagatorThread.run(Propagator.java:89)
at com.atomikos.icatch.imp.Propagator.submitPropagationMessage(Propagator.java:68)
at com.atomikos.icatch.imp.HeurHazardStateHandler.onTimeout(HeurHazardStateHandler.java:125)
at com.atomikos.icatch.imp.CoordinatorImp.alarm(CoordinatorImp.java:1062)
at com.atomikos.timing.PooledAlarmTimer.notifyListeners(PooledAlarmTimer.java:112)
at com.atomikos.timing.PooledAlarmTimer.run(PooledAlarmTimer.java:99)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
用的是AtomikosTransactionsEssentials-3.8.0.M1这个框架

补充：Java ,  Web 开发