Missing Controller

Error: 21974gnwsd86pw63a3Controller could not be found.

Error: Create the class 21974gnwsd86pw63a3Controller below in file: app/controllers/21974gnwsd86pw63a3_controller.php

<?php
class 21974gnwsd86pw63a3Controller extends AppController {

	var $name = '21974gnwsd86pw63a3';
}
?>

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