We are getting below exception intermittently in our application log.

2012-12-20 00:00:28,092 [WorkManager.DefaultWorkManager : 6816][com.j2fe.feeds.FileConnectionService$RemoteFileConnection] ERROR - Error occurred during remote 'init' call
org.jgroups.TimeoutException: TimeoutException
at org.jgroups.blocks.MessageDispatcher.sendMessage(MessageDispatcher.java:569)
at org.jgroups.blocks.RpcDispatcher.callRemoteMethod(RpcDispatcher.java:221)
at org.jgroups.blocks.RpcDispatcher.callRemoteMethod(RpcDispatcher.java:202)
at com.j2fe.feeds.FileConnectionService$RemoteFileConnection.init(FileConnectionService.java:416)
at com.j2fe.feeds.WrappedFileConnection.initDelegate(WrappedFileConnection.java:121)
at com.j2fe.feeds.WrappedFileConnection.init(WrappedFileConnection.java:266)
at com.j2fe.feeds.activities.FileSplitCondition.invoke(FileSplitCondition.java:116)
at com.j2fe.workflow.impl.TokenExecutorImpl.invokeIt(TokenExecutorImpl.java:1322)
at com.j2fe.workflow.impl.TokenExecutorImpl.invoke(TokenExecutorImpl.java:422)
at com.j2fe.workflow.impl.Engine.executeToken(Engine.java:469)
at com.j2fe.workflow.impl.Engine.executeTokens(Engine.java:418)
at com.j2fe.workflow.impl.Engine.activateToken(Engine.java:380)
at com.j2fe.workflow.ejb.ExecuteTokenTransactionCallback.startTokens(ExecuteTokenTransactionCal