What does this mean? Please Help…
java.lang.IllegalArgumentException: Illegal JID: red_remocs
at org.xmpp.packet.JID.(JID.java:554)
at org.xmpp.packet.JID.(JID.java:495)
at org.xmpp.packet.JID.(JID.java:476)
at org.jivesoftware.openfire.SessionManager.initialize(SessionManager.java:1271)
at org.jivesoftware.openfire.XMPPServer.initModules(XMPPServer.java:596)
at org.jivesoftware.openfire.XMPPServer.start(XMPPServer.java:485)
at org.jivesoftware.openfire.XMPPServer.(XMPPServer.java:212)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.jivesoftware.openfire.starter.ServerStarter.start(ServerStarter.java:113)
at org.jivesoftware.openfire.starter.ServerStarter.main(ServerStarter.java:58)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
at com.exe4j.runtime.WinLauncher.main(Unknown Source)
Caused by: java.lang.IllegalArgumentException: The input is not a valid JID domain part: red_remocs
at org.xmpp.packet.JID.domainprep(JID.java:348)
at org.xmpp.packet.JID.(JID.java:542)
… 20 more
Caused by: gnu.inet.encoding.IDNAException: Contains non-LDH characters.
at gnu.inet.encoding.IDNA.toASCII(IDNA.java:118)
at gnu.inet.encoding.IDNA.toASCII(IDNA.java:64)
at org.xmpp.packet.JID.domainprep(JID.java:334)
… 21 more
java.util.ConcurrentModificationException
at java.util.LinkedHashMap$LinkedHashIterator.nextEntry(Unknown Source)
at java.util.LinkedHashMap$ValueIterator.next(Unknown Source)
at org.jivesoftware.openfire.XMPPServer.initModules(XMPPServer.java:593)
at org.jivesoftware.openfire.XMPPServer.start(XMPPServer.java:485)
at org.jivesoftware.openfire.XMPPServer.(XMPPServer.java:212)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.jivesoftware.openfire.starter.ServerStarter.start(SeError starting htrverStatre esrrveejra.v aP:l.113)
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hodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
at com.exe4j.runtime.WinLauncher.main(Unknown Source)
java.lang.NullPointerException
at org.jivesoftware.openfire.handler.IQOfflineMessagesHandler.stop(IQOfflineMessag esHandler.java:210)
at org.jivesoftware.openfire.XMPPServer.shutdownServer(XMPPServer.java:945)
at org.jivesoftware.openfire.XMPPServer.start(XMPPServer.java:512)
at org.jivesoftware.openfire.XMPPServer.(XMPPServer.java:212)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.jivesoftware.openfire.starter.ServerStarter.start(ServerStarter.java:113)
at org.jivesoftware.openfire.starter.ServerStarter.main(ServerStarter.java:58)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
at com.exe4j.runtime.WinLauncher.main(Unknown Source)
Exception in thread “Thread-4” java.lang.NullPointerException
at org.jivesoftware.openfire.handler.IQOfflineMessagesHandler.stop(IQOfflineMessag esHandler.java:210)
at org.jivesoftware.openfire.XMPPServer.shutdownServer(XMPPServer.java:945)
at org.jivesoftware.openfire.XMPPServer.access$700(XMPPServer.java:146)
at org.jivesoftware.openfire.XMPPServer$ShutdownHookThread.run(XMPPServer.java:897 )