fixes in sitemap, site preference

app/controllers/pages_controller.rb

@@ -114,7 +114,7 @@ class PagesController < ApplicationController
   end
 
   def check_frontend_open
-    if !Site.first.frontend_closed && current_user.nil?  #Need to be change
+    if Site.first.frontend_open && current_user.nil?  #Need to be change
       redirect_to '/admin/dashboards'  
     end
   end