2008.03.15 01:09:35 Internal server error
java.lang.IllegalArgumentException: Illegal JID: bogususer
        at org.xmpp.packet.JID.init(JID.java:394)
        at org.xmpp.packet.JID.<init>(JID.java:229)
        at org.jivesoftware.openfire.roster.RosterItemProvider.getItems(RosterItemProvider.java:277)
        at org.jivesoftware.openfire.roster.Roster.<init>(Roster.java:109)
        at org.jivesoftware.openfire.roster.RosterManager.getRoster(RosterManager.java:85)
        at org.jivesoftware.openfire.user.User.getRoster(User.java:302)
        at org.jivesoftware.openfire.handler.IQRosterHandler.manageRoster(IQRosterHandler.java:200)
        at org.jivesoftware.openfire.handler.IQRosterHandler.handleIQ(IQRosterHandler.java:105)
        at org.jivesoftware.openfire.handler.IQHandler.process(IQHandler.java:48)
        at org.jivesoftware.openfire.IQRouter.handle(IQRouter.java:348)
        at org.jivesoftware.openfire.IQRouter.route(IQRouter.java:100)
        at org.jivesoftware.openfire.spi.PacketRouterImpl.route(PacketRouterImpl.java:67)
        at org.jivesoftware.openfire.net.StanzaHandler.processIQ(StanzaHandler.java:303)
        at org.jivesoftware.openfire.net.ClientStanzaHandler.processIQ(ClientStanzaHandler.java:78)
        at org.jivesoftware.openfire.net.StanzaHandler.process(StanzaHandler.java:268)
        at org.jivesoftware.openfire.net.StanzaHandler.process(StanzaHandler.java:167)
        at org.jivesoftware.openfire.nio.ConnectionHandler.messageReceived(ConnectionHandler.java:132)
        at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived(AbstractIoFilterChain.java:570)
        at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:299)
        at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilterChain.java:53)
        at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:648)
        at org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimpleProtocolDecoderOutput.java:58)
        at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:173)
        at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:299)
        at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilterChain.java:53)
        at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:648)
        at org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java:239)
        at org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(ExecutorFilter.java:283)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51)
        at java.lang.Thread.run(Unknown Source)
Caused by: org.jivesoftware.stringprep.IDNAException: Contains non-LDH characters.
        at org.jivesoftware.stringprep.IDNA.toASCII(IDNA.java:106)
        at org.jivesoftware.stringprep.IDNA.toASCII(IDNA.java:53)
        at org.xmpp.packet.JID.init(JID.java:365)
        ... 31 more