Index: units/images/image_tag_processor.php
===================================================================
--- units/images/image_tag_processor.php	(revision 15359)
+++ units/images/image_tag_processor.php	(working copy)
@@ -111,7 +111,7 @@
 			else {
 				$object->SetDBField('Url', $parent_item->GetDBField('FullUrl'));
 
-				$object->SetDBFieldsFromHash($parent_item->GetFieldValues(), Array('AltName', 'SameImages', 'LocalThumb', 'ThumbPath', 'ThumbUrl', 'LocalImage', 'LocalPath'));
+				$object->SetDBFieldsFromHash($parent_item->GetFieldValues(), null, Array('AltName', 'SameImages', 'LocalThumb', 'ThumbPath', 'ThumbUrl', 'LocalImage', 'LocalPath'));
 
 				if (!$object->GetDBField('AltName')) {
 					$object->SetDBField('AltName', $this->getItemTitle($parent_item));