Missing Controller

Error: Pvtf7779Controller could not be found.

Error: Create the class Pvtf7779Controller below in file: app/controllers/pvtf7779_controller.php

<?php
class Pvtf7779Controller extends AppController {

	var $name = 'Pvtf7779';
}
?>

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