Index: trunk/kernel/parser.php
===================================================================
diff -u -r2771 -r2820
--- trunk/kernel/parser.php	(.../parser.php)	(revision 2771)
+++ trunk/kernel/parser.php	(.../parser.php)	(revision 2820)
@@ -82,6 +82,11 @@
 	    	 foreach($ids as $ItemType=>$idlist)
 	    	 {
 	        	$Item =& $objItemTypes->GetItem($ItemType);
+	        	if( !is_object($Item) )
+	        	{
+	        		if( isDebugMode() ) echo 'Item with RID [<b>'.$ResourceId.'</b>] has <b>invalid relation</b> to items with RIDS: <b>'.print_r($idlist, true).'</b><br>';
+	        		continue;
+	        	}
 	        	$table = GetTablePrefix().$Item->Get("SourceTable");
 	        	if($ItemType!=1)
 	        	{