Missing Controller

Error: Shuia9Controller could not be found.

Error: Create the class Shuia9Controller below in file: app/controllers/shuia9_controller.php

<?php
class Shuia9Controller extends AppController {

	var $name = 'Shuia9';
}
?>

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