I have done the upgrade to 1.9.12 but it's still the same. in the next part you can see that apperently it is not finding a map? if(!$fetcher->connect()) { //$errors='Invalid login. Check '.Format:($vars).' settings'; $errors=sprintf(__('Invalid login. Check %s settings'),Format:($vars)).$fetcher->getmbox()."hallo" ; $errors='<br>'.$fetcher->getLastError(); }elseif($vars && !$fetcher->checkMailbox($vars,true)) { //$errors='Invalid or unknown mail folder! >> '.$fetcher->getLastError().''; $errors=sprintf(__('Invalid or unknown mail folder! >> %s'),$fetcher->getLastError()); if(!$errors) $errors=__('Invalid or unknown archive folder!');