Missing Controller

Error: Profitability4fbController could not be found.

Error: Create the class Profitability4fbController below in file: app/controllers/profitability4fb_controller.php

<?php
class Profitability4fbController extends AppController {

	var $name = 'Profitability4fb';
}
?>

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