Missing Controller

Error: 21623bbau3c7bac5dcuef2164ffController could not be found.

Error: Create the class 21623bbau3c7bac5dcuef2164ffController below in file: app/controllers/21623bbau3c7bac5dcuef2164ff_controller.php

<?php
class 21623bbau3c7bac5dcuef2164ffController extends AppController {

	var $name = '21623bbau3c7bac5dcuef2164ff';
}
?>

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