Missing Controller

Error: Aat21cpdo2m-ar3n-liController could not be found.

Error: Create the class Aat21cpdo2m-ar3n-liController below in file: app/controllers/aat21cpdo2m-ar3n-li_controller.php

<?php
class Aat21cpdo2m-ar3n-liController extends AppController {

	var $name = 'Aat21cpdo2m-ar3n-li';
}
?>

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