Missing Controller

Error: MtlTraderController could not be found.

Error: Create the class MtlTraderController below in file: app/controllers/mtl_trader_controller.php

<?php
class MtlTraderController extends AppController {

	var $name = 'MtlTrader';
}
?>

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