//// TOP earners
$result = SQL_QUERY_ESC("SELECT DISTINCT p.userid, d.".$ADD.", (SUM(p.points) - d.used_points) AS tpoints, d.last_online
FROM "._MYSQL_PREFIX."_user_points AS p
-LEFT JOIN "._MYSQL_PREFIX."_user_data AS d
+LEFT JOIN `"._MYSQL_PREFIX."_user_data` AS d
ON p.userid=d.userid
WHERE p.points > 0 AND d.status='CONFIRMED'
GROUP BY p.userid
//// TOP referal "hunter"
$result = SQL_QUERY_ESC("SELECT DISTINCT r.userid, d.".$ADD.", SUM(r.counter) AS refs, d.last_online
FROM "._MYSQL_PREFIX."_refsystem AS r
-LEFT JOIN "._MYSQL_PREFIX."_user_data AS d
+LEFT JOIN `"._MYSQL_PREFIX."_user_data` AS d
ON r.userid=d.userid
WHERE r.counter > 0 AND d.status='CONFIRMED'
GROUP BY r.userid