fixes #2133

app/models/post_appeal.rb

@@ -8,6 +8,7 @@ class PostAppeal < ActiveRecord::Base
   validate :validate_creator_is_not_limited
   before_validation :initialize_creator, :on => :create
   validates_uniqueness_of :creator_id, :scope => :post_id, :message => "have already appealed this post"
+  attr_accessible :post_id, :post, :reason
 
   module SearchMethods
     def resolved
@@ -31,7 +32,7 @@ class PostAppeal < ActiveRecord::Base
     end
 
     def search(params)
-      q = scoped
+      q = where("true")
       return q if params.blank?
 
       if params[:creator_id].present?