i also have always some errors in the log. Perhaps this will help you:
2005.12.24 13:13:05 org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:301) Could not route packet
java.lang.IllegalArgumentException: IQ must be of type ‘‘set’’ or ‘‘get’’. Original IQ:
at org.xmpp.packet.IQ.createResultIQ(IQ.java:324)
at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:276)
at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:78)
at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65)
at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:390)
at org.jivesoftware.wildfire.net.ServerSocketReader.access$001(ServerSocketReader. java:45)
at org.jivesoftware.wildfire.net.ServerSocketReader$1.run(ServerSocketReader.java: 76)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
2005.12.24 13:13:05 org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:301) Could not route packet
java.lang.IllegalArgumentException: IQ must be of type ‘‘set’’ or ‘‘get’’. Original IQ:
at org.xmpp.packet.IQ.createResultIQ(IQ.java:324)
at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:276)
at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:78)
at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65)
at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:390)
at org.jivesoftware.wildfire.net.ServerSocketReader.access$001(ServerSocketReader. java:45)
at org.jivesoftware.wildfire.net.ServerSocketReader$1.run(ServerSocketReader.java: 76)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
2005.12.24 13:13:06 org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:301) Could not route packet
java.lang.IllegalArgumentException: IQ must be of type ‘‘set’’ or ‘‘get’’. Original IQ:
at org.xmpp.packet.IQ.createResultIQ(IQ.java:324)
at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:276)
at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:78)
at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65)
at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:390)
at org.jivesoftware.wildfire.net.ServerSocketReader.access$001(ServerSocketReader. java:45)
at org.jivesoftware.wildfire.net.ServerSocketReader$1.run(ServerSocketReader.java: 76)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
2005.12.24 13:13:06 org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:301) Could not route packet
java.lang.IllegalArgumentException: IQ must be of type ‘‘set’’ or ‘‘get’’. Original IQ:
at org.xmpp.packet.IQ.createResultIQ(IQ.java:324)
at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:276)
at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:78)
at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65)
at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:390)
at org.jivesoftware.wildfire.net.ServerSocketReader.access$001(ServerSocketReader. java:45)
at org.jivesoftware.wildfire.net.ServerSocketReader$1.run(ServerSocketReader.java: 76)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
2005.12.24 13:13:06 org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:301) Could not route packet
java.lang.IllegalArgumentException: IQ must be of type ‘‘set’’ or ‘‘get’’. Original IQ:
at org.xmpp.packet.IQ.createResultIQ(IQ.java:324)
at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:276)
at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:78)
at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65)
at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:390)
at org.jivesoftware.wildfire.net.ServerSocketReader.access$001(ServerSocketReader. java:45)
at org.jivesoftware.wildfire.net.ServerSocketReader$1.run(ServerSocketReader.java: 76)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
2005.12.24 13:13:06 org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:301) Could not route packet
java.lang.IllegalArgumentException: IQ must be of type ‘‘set’’ or ‘‘get’’. Original IQ:
at org.xmpp.packet.IQ.createResultIQ(IQ.java:324)
at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:276)
at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:78)
at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65)
at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:390)
at org.jivesoftware.wildfire.net.ServerSocketReader.access$001(ServerSocketReader. java:45)
at org.jivesoftware.wildfire.net.ServerSocketReader$1.run(ServerSocketReader.java: 76)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
2005.12.24 13:13:23 org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:158) Connection closed before session established
Socket[addr=/208.245.212.98,port=55253,localport=5269]
2005.12.24 13:13:23 org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:158) Connection closed before session established
Socket[addr=/208.245.212.98,port=55255,localport=5269]
2005.12.24 13:13:23 org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:158) Connection closed before session established
Socket[addr=/208.245.212.98,port=55254,localport=5269]