Missing Method in IbasController

Error: The action ibas is not defined in controller IbasController

Error: Create IbasController::ibas() in file: app/controllers/ibas_controller.php.

<?php
class IbasController extends AppController {

	var $name = 'Ibas';


	function ibas() {

	}

}
?>

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