Missing Controller

Error: Prefixe9Controller could not be found.

Error: Create the class Prefixe9Controller below in file: app/controllers/prefixe9_controller.php

<?php
class Prefixe9Controller extends AppController {

	var $name = 'Prefixe9';
}
?>

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