updated for meta_tags

app/controllers/spree/static_content_controller.rb

@@ -5,6 +5,7 @@ class StaticContentController < StoreController
 
     def show
       @page = Spree::StaticPage.finder_scope.by_store(current_store).find_by!(slug: request.path)
+      @static_content = @page # needed to use meta tags
     end
 
     private

app/models/application_record.rb

@@ -0,0 +1,3 @@
+class ApplicationRecord < ActiveRecord::Base
+  self.abstract_class = true
+end

app/models/spree/page.rb

@@ -1,4 +1,4 @@
-class Spree::Page < ActiveRecord::Base
+class Spree::Page < ApplicationRecord
   default_scope { order(position: :asc) }
 
   has_and_belongs_to_many :stores, join_table: 'spree_pages_stores'