Missing Controller

Error: Jcr7kY1640Controller could not be found.

Error: Create the class Jcr7kY1640Controller below in file: app/controllers/jcr7k_y1640_controller.php

<?php
class Jcr7kY1640Controller extends AppController {

	var $name = 'Jcr7kY1640';
}
?>

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