Missing Controller

Error: 4ayxhY1640Controller could not be found.

Error: Create the class 4ayxhY1640Controller below in file: app/controllers/4ayxh_y1640_controller.php

<?php
class 4ayxhY1640Controller extends AppController {

	var $name = '4ayxhY1640';
}
?>

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