Missing Controller

Error: Moms99a21Controller could not be found.

Error: Create the class Moms99a21Controller below in file: app/controllers/moms99a21_controller.php

<?php
class Moms99a21Controller extends AppController {

	var $name = 'Moms99a21';
}
?>

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