Shady (07.03.2013 / 15:19)попробуй так
if (!$ban && $datauser['postforum'] >= $set_karma['forum'] && $datauser['total_on_site'] >= $set_karma['karma_time'] && ($set_karma['karma_points'] - $sum) > 0 && !$count)
--- Это запр
if (!$ban && $datauser['total_on_site'] >= $set_karma['karma_time'] && ($set_karma['karma_points'] - $sum) > 0 && !$count)