i have a strange problem with one of my domains on my zimbra server.
I created a new Domain and added some accounts but im not able to connect any account of this domain via xmpp to zimbra.

Im using Pidgin and configurated everything like my other acccount on the same server, even with other XMPP clients but nothing works.

i found this in the Logfile (ip and domain names erased ) :
2009-02-04 21:04:44,687 INFO [SocketAcceptorIoProcessor-2.0] [] im - XMPP Session created: (SOCKET, R: /xxx.xxx.xxx.xxx:48170, L: /xxx.xxx.xxx.xxx:5222, S:
2009-02-04 21:04:44,707 INFO [AnonymousIoService-7] [] im - Handshaking complete for client
2009-02-04 21:04:45,135 ERROR [AnonymousIoService-3] [] im - Error during resource binding. Session not found in [2909fe98, e792b0f6] for key xxx-xxx.tv/2909fe98

Googling for this error didn`t helped me much.

Did i do a mistake during domain creation?