[kde-freebsd] kopete from kdenetwork-4.8.4_2 is unable to register new Jabber account on jabber.org

[Yuri]

When I try to register an account, system message pops up: "There was an 
error in the protocol stream: Generic stream error."
Then kopete message pops up: "Unable to create an account on the server. 
The Jabber ID is probably already in use."

What does it mean "Generic stream error?" Looks like the real error is lost?
Also kopete message is inconsistent with the system notification.
If some error occurred, it should at least produce the meaningful message.

This might be the generic kde4 issue as well.

Yuri