I'm unabe to install updates and get this message every time

OpenSuse Updater

kdesu(4483)/kdesu (kdelibs) KDESu::KDEsuClient::command: [/usr/src/packages/BUILD/kdelibs-4.0.4/kdesuclient.cpp : 196 ] no reply from daemon

Could someone tell me what this means and how I fix my problem in plain english if possible
Thanks