Paypal Problem

[Lokutos]

// Bonuslosetransaktionen
function paypalez ($art,$trans_menge,$fuer) {
    global $db_prefix;
    db_query("UPDATE ".$db_prefix."_kontodaten SET 'bkontostand' = 'bkontostand' ".$art." ".$trans_menge." WHERE `uid` = '".$fuer."' LIMIT 1");
}