Index: branches/5.1.x/core/units/helpers/category_helper.php
===================================================================
diff -u -N -r13168 -r13561
--- branches/5.1.x/core/units/helpers/category_helper.php	(.../category_helper.php)	(revision 13168)
+++ branches/5.1.x/core/units/helpers/category_helper.php	(.../category_helper.php)	(revision 13561)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: category_helper.php 13168 2010-02-24 17:26:57Z alex $
+* @version	$Id: category_helper.php 13561 2010-05-12 12:31:09Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -288,7 +288,7 @@
 				return Array ();
 			}
 
-			$cache_key = 'parent_paths[%CIDSerial:' . $main_category_id . '%]';
+			$cache_key = 'parent_paths_named[%CIDSerial:' . $main_category_id . '%]';
 			$cached_path = $this->Application->getCache($cache_key);
 
 			if ($cached_path === false) {