Index: branches/5.2.x/core/kernel/db/db_tag_processor.php
===================================================================
diff -u -N -r14920 -r15014
--- branches/5.2.x/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 14920)
+++ branches/5.2.x/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 15014)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: db_tag_processor.php 14920 2011-12-27 12:00:05Z alex $
+* @version	$Id: db_tag_processor.php 15014 2012-01-09 10:19:24Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -551,7 +551,12 @@
 
 			if ( $this->Special && $this->Application->hasObject($this->Prefix) ) {
 				// object, produced by "kDBList::linkToParent" method, that otherwise would keep it's id
-				$this->Application->removeObject($this->Prefix);
+				$item =& $this->Application->recallObject($this->Prefix);
+				/* @var $item kDBBase */
+
+				if ( $item instanceof kDBItem ) {
+					$this->Application->removeObject($this->Prefix);
+				}
 			}
 
 			$list->GoNext();