Missing Method in UrlSettingsController

You are seeing this error because the action runn is not defined in controller UrlSettingsController

If you want to customize this error message, create app/views/errors/missing_action.thtml.

Fatal: Confirm you have created the UrlSettingsController::runn() in file : app/controllers/url_settings_controller.php

<?php
class UrlSettingsController extends AppController {
   function runn() {
   }

}
?>