QString errnick = params[0];
emit displayMsg(Message::Error, "", tr("Nick %1 is already taken").arg(errnick));
// if there is a problem while connecting to the server -> we handle it
QString errnick = params[0];
emit displayMsg(Message::Error, "", tr("Nick %1 is already taken").arg(errnick));
// if there is a problem while connecting to the server -> we handle it