So muss der Code heißen, ein ; war zu vielPHP-Code:
$fbanner = db_query ('SELECT t1.*
FROM '.$db_prefix.'_gebuchte_werbung t1
LEFT JOIN '.$db_prefix.'_reloads t2
ON (t1.tan = t2.tan AND (t2.uid = '.$_SESSION['uid'].' OR t2.ip = "'.$ip.'"))
WHERE t2.tan IS NULL AND t1.werbeart = "forcedbanner" AND t1.menge > 0 AND t1.status = 1 AND t1.verdienst > 0 AND t1.sponsor != '.$_SESSION['uid'].' ORDER BY t1.verdienst DESC LIMIT '.$usr['max_forced']);
mfG doafa