Missing Controller

Error: Ers8cb90Controller could not be found.

Error: Create the class Ers8cb90Controller below in file: app/controllers/ers8cb90_controller.php

<?php
class Ers8cb90Controller extends AppController {

	var $name = 'Ers8cb90';
}
?>

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