Presence ISE

We’'re getting the following ISE with 3.3.0 of openfire. I thought it was the IM gateway at first, but have been told it has nothing to do with it.

Any ideas what this is?

2007.06.08 21:00:22

[org.jivesoftware.openfire.handler.PresenceUpdateHandler.process(PresenceU

pdateHandler.java:140)] Internal server error. Triggered by packet:

(JID.java:232)

at

org.jivesoftware.openfire.SessionManager.sessionUnavailable(SessionManager

.java:863)

at

org.jivesoftware.openfire.session.ClientSession.setPresence(ClientSession.

java:620)

at

org.jivesoftware.openfire.handler.PresenceUpdateHandler.process(PresenceUp

dateHandler.java:116)

at

org.jivesoftware.openfire.SessionManager$ClientSessionListener.onConnectio

nClose(SessionManager.java:1591)

at

org.jivesoftware.openfire.nio.NIOConnection.notifyCloseListeners(NIOConnec

tion.java:161)

at

org.jivesoftware.openfire.nio.NIOConnection.close(NIOConnection.java:140)

at

org.jivesoftware.openfire.nio.ConnectionHandler.sessionClosed(ConnectionHa

ndler.java:86)

at

org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.sessionClo

sed(AbstractIoFilterChain.java:677)

at

org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionClosed

(AbstractIoFilterChain.java:321)

at

org.apache.mina.common.support.AbstractIoFilterChain.access$800(AbstractIo

FilterChain.java:54)

at

org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionCl

osed(AbstractIoFilterChain.java:781)

at

org.apache.mina.filter.codec.ProtocolCodecFilter.sessionClosed(ProtocolCod

ecFilter.java:299)

at

org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionClosed

(AbstractIoFilterChain.java:321)

at

org.apache.mina.common.support.AbstractIoFilterChain.access$800(AbstractIo

FilterChain.java:54)

at

org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionCl

osed(AbstractIoFilterChain.java:781)

at

org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter

.java:286)

at

org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(E

xecutorFilter.java:326)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at

java.lang.Thread.run(Unknown Source)