Index: branches/5.2.x/core/units/helpers/mod_rewrite_helper.php
===================================================================
diff -u -r14869 -r15012
--- branches/5.2.x/core/units/helpers/mod_rewrite_helper.php	(.../mod_rewrite_helper.php)	(revision 14869)
+++ branches/5.2.x/core/units/helpers/mod_rewrite_helper.php	(.../mod_rewrite_helper.php)	(revision 15012)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: mod_rewrite_helper.php 14869 2011-12-16 11:14:34Z alex $
+* @version	$Id: mod_rewrite_helper.php 15012 2012-01-06 20:38:49Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -265,7 +265,7 @@
 			// locating the item in CategoryItems by filename to detect its ItemPrefix and its category ParentPath
 			$sql = 'SELECT ci.ItemResourceId, ci.ItemPrefix, c.ParentPath, ci.CategoryId
 					FROM ' . TABLE_PREFIX . 'CategoryItems AS ci
-					LEFT JOIN ' . TABLE_PREFIX . 'Category AS c ON c.CategoryId = ci.CategoryId
+					LEFT JOIN ' . TABLE_PREFIX . 'Categories AS c ON c.CategoryId = ci.CategoryId
 					WHERE (ci.CategoryId = ' . (int)$vars['m_cat_id'] . ') AND (ci.Filename = ' . $this->Conn->qstr($item_filename) . ')';
 			$cat_item = $this->Conn->GetRow($sql);
 
@@ -315,7 +315,7 @@
 			/* @var $rewrite_processor kRewriteUrlProcessor */
 
 			$sql = 'SELECT c.ParentPath, c.CategoryId
-					FROM ' . TABLE_PREFIX . 'Category AS c
+					FROM ' . TABLE_PREFIX . 'Categories AS c
 					WHERE c.CategoryId = ' . (int)$vars['m_cat_id'];
 			$cat_item = $this->Conn->GetRow($sql);