Хороним идиотские ошибки в проверках и инклюдах.

magic/wis_air_m2.php

@@ -9,10 +9,11 @@
         $book=908;$have_book=mysql_fetch_array(mysql_query("SELECT `id` FROM `inventory` WHERE `prototype`='{$book}' AND `owner`='{$user['id']}' LIMIT 1;")); 
 
 
-if ($_SESSION['uid'] == null) {
+if (empty($_SESSION['uid'])) {
     header("Location: index.php");
     exit;
 }
+
 $us = mysql_fetch_array(mysql_query("SELECT *,(select `id` from `online` WHERE `real_time` >= ".(time()-60)." AND `id` = users.`id`) as `online`  FROM `users` WHERE `login` = '{$_POST['target']}' LIMIT 1;"));
 $magic = mysql_fetch_array(mysql_query("SELECT `chanse` FROM `magic` WHERE `id` = '{$mag_id}' LIMIT 1 ;"));	
 $bat=mysql_fetch_array(mysql_query("SELECT * FROM `battle` WHERE `id`='{$user['battle']}';"));