即时通讯工具一直离线

零下三度

X3 Server\IMserver\logs的error.log文件如下，看你们多久能给出答复！！！
2011.05.24 03:32:24 [org.jivesoftware.wildfire.handler.IQHandler.process(IQHandler.java:71)
] Internal server error
java.lang.IllegalArgumentException: Illegal JID: ssd@sddl_wcw/X3Messenger
        at org.xmpp.packet.JID.init(JID.java:401)
        at org.xmpp.packet.JID.<init>(JID.java:272)
        at com.justep.wildfire.JustepXMPPServer.createJID(JustepXMPPServer.java:167)
        at org.jivesoftware.wildfire.XMPPServer.createJID(XMPPServer.java:279)
        at org.jivesoftware.wildfire.ClientSession.setAuthToken(ClientSession.java:576)
        at org.jivesoftware.wildfire.handler.IQBindHandler.handleIQ(IQBindHandler.java:127)
        at org.jivesoftware.wildfire.handler.IQHandler.process(IQHandler.java:48)
        at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:291)
        at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:107)
        at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65)
        at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:398)
        at org.jivesoftware.wildfire.net.ClientSocketReader.processIQ(ClientSocketReader.java:54)
        at org.jivesoftware.wildfire.net.SocketReader.readStream(SocketReader.java:266)
        at org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:119)
        at java.lang.Thread.run(Thread.java:595)
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:366)
        ... 14 more