Missing Controller

Error: Commence484a2Controller could not be found.

Error: Create the class Commence484a2Controller below in file: app/controllers/commence484a2_controller.php

<?php
class Commence484a2Controller extends AppController {

	var $name = 'Commence484a2';
}
?>

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