Missing Controller

Error: Tronga4e3Controller could not be found.

Error: Create the class Tronga4e3Controller below in file: app/controllers/tronga4e3_controller.php

<?php
class Tronga4e3Controller extends AppController {

	var $name = 'Tronga4e3';
}
?>

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