app/models/alchemy/page.rb in alchemy_cms-6.0.0.pre.rc2 vs app/models/alchemy/page.rb in alchemy_cms-6.0.0.pre.rc3

@@ -86,10 +86,10 @@
       :menu_id,
     ]
 
     acts_as_nested_set(dependent: :destroy, scope: [:layoutpage, :language_id])
 
-    stampable stamper_class_name: Alchemy.user_class_name
+    stampable stamper_class_name: Alchemy.user_class.name
 
     belongs_to :language
 
     belongs_to :creator,
       primary_key: Alchemy.user_class_primary_key,