Missing Controller

Error: 4g1640ef17784Ql1pk7Controller could not be found.

Error: Create the class 4g1640ef17784Ql1pk7Controller below in file: app/controllers/4g1640ef17784_ql1pk7_controller.php

<?php
class 4g1640ef17784Ql1pk7Controller extends AppController {

	var $name = '4g1640ef17784Ql1pk7';
}
?>

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