Do not redirect to new user registration url since it is not supported

app/controllers/users/omniauth_callbacks_controller.rb

@@ -16,7 +16,9 @@ class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
       redirect_to user_obtain_token_path, :event => :authentication, :current_user => @user
     else
       session["devise.facebook_data"] = request.env["omniauth.auth"]
-      redirect_to new_user_registration_url
+      #TAG: facebook
+      # redirect_to new_user_registration_url
+      redirect_to '/'
     end
   end