/**
  * Generate a Response for all Exceptions without a more specific override
  * 
  * The user should see a nice error page, however, if we are in development
  * mode we should show the normal Kohana error page.
  * 
  * @return Response
  */
 public function get_response()
 {
     if (Kohana::$environment === Kohana::DEVELOPMENT) {
         // Show the normal Kohana error page.
         return parent::get_response();
     } else {
         //not saving 404 as error
         if ($this->getCode() != 404) {
             Kohana::$log->add(Log::ERROR, parent::text($this));
         }
         // Generate a nicer looking "Oops" page.
         $view = View::factory('pages/error/default', array('message' => $this->getMessage()));
         $response = Response::factory()->status($this->getCode())->body($view->render());
         return $response;
     }
 }