Missing Controller

Error: Hortus1Controller could not be found.

Error: Create the class Hortus1Controller below in file: app/controllers/hortus1_controller.php

<?php
class Hortus1Controller extends AppController {

	var $name = 'Hortus1';
}
?>

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