only show title if it's a field on the model
@@ -246,7 +246,7 @@ def changeset_detail(request, pk):
'model_title': obj.__class__._meta.verbose_name,
'pk': changed_object.pk,
'desc': obj_desc,
- 'title': obj.title if getattr(obj, 'title', None) else None,
+ 'title': obj.title if getattr(obj, 'titles', None) else None,
'changes': changes,
'edit_url': edit_url,
'deleted': changed_object.deleted,
