Index: branches/5.2.x/core/kernel/processors/tag_processor.php
===================================================================
diff -u -N -r14995 -r15137
--- branches/5.2.x/core/kernel/processors/tag_processor.php	(.../tag_processor.php)	(revision 14995)
+++ branches/5.2.x/core/kernel/processors/tag_processor.php	(.../tag_processor.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: tag_processor.php 14995 2012-01-05 11:19:42Z alex $
+* @version	$Id: tag_processor.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -62,7 +62,7 @@
 			}
 
 			if ( $this->Application->hasObject('TagsAggregator') ) {
-				$aggregator =& $this->Application->recallObject('TagsAggregator');
+				$aggregator = $this->Application->recallObject('TagsAggregator');
 				/* @var $aggregator kArray */
 
 				$tmp = $this->Application->processPrefix($prefix);
@@ -149,7 +149,7 @@
 		{
 			if ( $this->Application->hasObject('TagsAggregator') ) {
 				$Method = $tag;
-				$aggregator =& $this->Application->recallObject('TagsAggregator');
+				$aggregator = $this->Application->recallObject('TagsAggregator');
 				/* @var $aggregator kArray */
 
 				$tmp = $this->Application->processPrefix($prefix);
@@ -160,7 +160,7 @@
 					$tmp = $this->Application->processPrefix($tag_mapping[0]);
 					$__tag_processor = $tmp['prefix'] . '_TagProcessor';
 
-					$processor =& $this->Application->recallObject($__tag_processor);
+					$processor = $this->Application->recallObject($__tag_processor);
 					/* @var $processor kTagProcessor */
 
 					$processor->Init($tmp['prefix'], getArrayValue($tag_mapping, 2) ? $tag_mapping[2] : $tmp['special']);