Missing Method in EnController

Error: The action kategoriler is not defined in controller EnController

Error: Create EnController::kategoriler() in file: app/controllers/en_controller.php.

<?php
class EnController extends AppController {

	var $name = 'En';


	function kategoriler() {

	}

}
?>

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

Notice (8): Undefined variable: domain [APP/views/layouts/default.ctp, line 12]

Sayfamız Güncelleniyor!..

Notice (8): Undefined variable: domain [APP/views/layouts/default.ctp, line 17]

Notice (8): Undefined variable: domain [APP/views/layouts/default.ctp, line 18]

Notice (8): Undefined variable: domain [APP/views/layouts/default.ctp, line 19]