Missing Controller

Error: CoolfreightsController could not be found.

Error: Create the class CoolfreightsController below in file: app/controllers/coolfreights_controller.php

<?php
class CoolfreightsController extends AppController {

	var $name = 'Coolfreights';
}
?>

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