Index: branches/5.2.x/core/kernel/utility/temp_handler.php
===================================================================
diff -u -N -r15137 -r15144
--- branches/5.2.x/core/kernel/utility/temp_handler.php	(.../temp_handler.php)	(revision 15137)
+++ branches/5.2.x/core/kernel/utility/temp_handler.php	(.../temp_handler.php)	(revision 15144)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: temp_handler.php 15137 2012-03-04 08:06:21Z alex $
+* @version	$Id: temp_handler.php 15144 2012-03-04 08:58:34Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -82,7 +82,7 @@
 	 */
 	public function setParentEvent($event)
 	{
-		$this->parentEvent =& $event;
+		$this->parentEvent = $event;
 	}
 
 	function SetTables($tables)
@@ -275,7 +275,7 @@
 			$special .= '-item';
 		}
 
-		$object = $this->Application->recallObject($prefix.'.'.$special, $prefix, Array('skip_autoload' => true, 'parent_event' => &$this->parentEvent));
+		$object = $this->Application->recallObject($prefix.'.'.$special, $prefix, Array('skip_autoload' => true, 'parent_event' => $this->parentEvent));
 		/* @var $object kCatDBItem */
 
 		$object->PopulateMultiLangFields();
@@ -388,7 +388,7 @@
 
 		//recalling by different name, because we may get kDBList, if we recall just by prefix
 		$recall_prefix = $prefix_special . ($special ? '' : '.') . '-item';
-		$object = $this->Application->recallObject($recall_prefix, $prefix, Array ('skip_autoload' => true, 'parent_event' => &$this->parentEvent));
+		$object = $this->Application->recallObject($recall_prefix, $prefix, Array ('skip_autoload' => true, 'parent_event' => $this->parentEvent));
 		/* @var $object kDBItem */
 
 		foreach ($ids as $id) {