[Link14716]

Try this:

Find:

PHP Code:

$failure = 50; 


Replace with:

PHP Code:

    if ($DB_site->query_first("SELECT userid FROM ".TABLE_PREFIX."utt_store_history WHERE actionid={$action['actionid']} AND userid={$_REQUEST['userid']}")) {
        $failure = 0;
    } else {
        $failure = 50;
    }