Pidgin & Kopete aren't working with ICQ

OpenSuse 11.1
Pidgin says

<#icqnum#> disconnected
Lost connection with server:
Connection reset by peer

when i’m trying to connect

Kopete says just ‘unable to connect’ or something like this.
I was searchin’ for this prob, but didn’t found any concrete solutions.
Suse is fresh-installed, i’m novice in this environment…so, anybody have any idea on subj?