Дабы мозг не трахать:
[cit]
<?
$pizda = $u[\'money\'] - $load[\'mone\'];
mysql_query(\"UPDATE `users` SET `money` = \'\".$pizda.\"\' WHERE `id` = \'\".$u[id].\"\' LIMIT 1\";
?>
[/cit]

..... WHERE `id` = \'\".$u[id].\"\' LIMIT 1\";