print error

app/controllers/announcements_controller.rb

@@ -675,7 +675,8 @@ class AnnouncementsController < ApplicationController
         render :file => "#{Rails.root}/app/views/errors/403.html", :layout => false, :status => :not_found, :content_type => 'text/html'
         return
       end
-    rescue
+    rescue => e
+      puts [e, e.backtrace]
       render :file => "#{Rails.root}/app/views/errors/404.html", :layout => false, :status => :not_found, :content_type => 'text/html'
       return
     end