Probably an issue with your own settings, as nobody already repoted this kind of error. What happens if you remove your ~/.kde/share/config/kopeterc and ~/.kde/share/apps/kopete datas and reconfigure kopete ?
Probably an issue with your own settings, as nobody already repoted this kind of error. share/config/ kopeterc and ~/.kde/ share/apps/ kopete datas and reconfigure kopete ?
What happens if you remove your ~/.kde/