[PHP/mySQL] Download-Bewertung klappt nicht

/* Check if ANONYMOUS user is trying to vote more than once per day. */
    if ($ratinguser==$anonymous){
        $yesterdaytimestamp = (time()-(86400 * $MAIN_CFG[$module_name]['anonwaitdays']));
        $ytsDB = Date("Y-m-d H:i:s", $yesterdaytimestamp);
        $result= $db->sql_query("SELECT * FROM ".$downloadsprefix."_votedata WHERE ratinglid=$ratinglid AND ratinguser='$anonymous' AND ratinghostname = '$ip' AND TO_DAYS(NOW()) - TO_DAYS(ratingtimestamp) < ".$MAIN_CFG[$module_name]['anonwaitdays']);
        $anonvotecount = $db->sql_numrows($result);
        if ($anonvotecount >= 1) {
            $error = "anonflood";
            completevote($error);
            $passtest = "no";
        }
    }
    /* Check if OUTSIDE user is trying to vote more than once per day. */
    if ($ratinguser=="outside") {
        $yesterdaytimestamp = (time()-(86400 * $outsidewaitdays));
        $ytsDB = Date("Y-m-d H:i:s", $yesterdaytimestamp);
        $result= $db->sql_query("SELECT * FROM ".$downloadsprefix."_votedata WHERE ratinglid=$ratinglid AND ratinguser='outside' AND ratinghostname = '$ip' AND TO_DAYS(NOW()) - TO_DAYS(ratingtimestamp) < $outsidewaitdays");
        $outsidevotecount = $db->sql_numrows($result);
        if ($outsidevotecount >= 1) {
            $error = "outsideflood";
            completevote($error);
            $passtest = "no";
        }
    }
    /* Passed Tests */
    if ($passtest == "yes") {
        $comment = Fix_Quotes($comment);
        /* All is well.  Add to Line Item Rate to DB. */
        $db->sql_query("INSERT into ".$downloadsprefix."_votedata values (NULL,'$ratinglid', '$ratinguser', '$rating', '$ip', '$ratingcomments', now())");
        /* All is well.  Calculate Score & Add to Summary (for quick retrieval & sorting) to DB. */
        /* NOTE: If weight is modified, ALL downloads need to be refreshed with new weight. */
        /*     Running a SQL statement with your modded calc for ALL downloads will accomplish this. */
        $voteresult = $db->sql_query("SELECT rating, ratinguser, ratingcomments FROM ".$downloadsprefix."_votedata WHERE ratinglid = $ratinglid");
        $totalvotesDB = $db->sql_numrows($voteresult);
        include ("modules/$module_name/voteinclude.php");
        $db->sql_query("UPDATE ".$downloadsprefix."_downloads SET downloadratingsummary=$finalrating,totalvotes=$totalvotesDB,totalcomments=$truecomments WHERE lid = $ratinglid");
        $error = "none";
        completevote($error);
    }