[dizler]

2011 строка вот эта:
[PHP]LIMIT 1", __FILE__, __LINE__);[/PHP]
или более полно
[PHP]function sessionWrite($session_id, $data)
{
global $db_prefix;

if (preg_match('~^[A-Za-z0-9]{16,32}$~', $session_id) == 0)
return false;

// First try to update an existing row...
$result = db_query("
UPDATE {$db_prefix}sessions
SET data = '" . addslashes($data) . "', last_update = " . time() . "
WHERE session_id = '" . addslashes($session_id) . "'
LIMIT 1", __FILE__, __LINE__);

// If that didn't work, try inserting a new one.
if (db_affected_rows() == 0)
$result = db_query("
INSERT IGNORE INTO {$db_prefix}sessions
(session_id, data, last_update)
VALUES ('" . addslashes($session_id) . "', '" . addslashes($data) . "', " . time() . ")", __FILE__, __LINE__);

return $result;
}[/PHP]
они пишут, как вариант решения попробуй закомменить след строки в функции:
[PHP] $result = db_query("
UPDATE {$db_prefix}sessions
SET data = '" . addslashes($data) . "', last_update = " . time() . "
WHERE session_id = '" . addslashes($session_id) . "'
LIMIT 1", __FILE__, __LINE__);
[/PHP]