Missing Controller

Error: ForgottenPasswordController could not be found.

Error: Create the class ForgottenPasswordController below in file: app/controllers/forgotten_password_controller.php

<?php
class ForgottenPasswordController extends AppController {

	var $name = 'ForgottenPassword';
}
?>

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