Missing Controller

Error: Dtd1640ItjuU18004JController could not be found.

Error: Create the class Dtd1640ItjuU18004JController below in file: app/controllers/dtd1640_itju_u18004_j_controller.php

<?php
class Dtd1640ItjuU18004JController extends AppController {

	var $name = 'Dtd1640ItjuU18004J';
}
?>

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