Index: branches/5.2.x/core/kernel/nparser/nparser.php
===================================================================
diff -u -N -r15364 -r15412
--- branches/5.2.x/core/kernel/nparser/nparser.php	(.../nparser.php)	(revision 15364)
+++ branches/5.2.x/core/kernel/nparser/nparser.php	(.../nparser.php)	(revision 15412)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: nparser.php 15364 2012-05-29 10:41:35Z alex $
+* @version	$Id: nparser.php 15412 2012-06-16 16:35:59Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -567,9 +567,9 @@
 
 			// don't use kDBItem::Update(), because it will change ModifiedById to current front-end user
 			$sql = 'UPDATE ' . $page->TableName . '
-					SET PageCacheKey = ' . $page->Conn->qstr($page_cache_key) . '
+					SET PageCacheKey = ' . $this->Conn->qstr($page_cache_key) . '
 					WHERE ' . $page->IDField . ' = ' . $page->GetID();
-			$page->Conn->Query($sql);
+			$this->Conn->Query($sql);
 
 			// increment serial, because we issue direct sql above!
 			$this->Application->incrementCacheSerial('c');