Server Error 406 when Adding a Contact

Hello!

First off, I want to say thanks to the developers of Jive Messenger. I had tried several different Jabber servers, and none came close to making the the install and administration of the server as easy as you guys have! This is how software should be!

Though, I’‘ve obviously ont configured something correctly and I was hoping someone might be able to point me in the right direction on a problem I’'m having. We are using the Pandion client, and whenever I try to add a contact, I get the error:

Server Error

(code 406)

The user cannot be added to your contact list. Contact the administrator for more information.

The debug XML is:

SENT:

Anyone have any ideas where I should start looking? (Aside from this small error, everything seems to be working well! People can login, get the Group roster, chat, etc… = )

Thanks very much for your time,

-Nick