Missing Controller

Error: Mermaidbc7c7Controller could not be found.

Error: Create the class Mermaidbc7c7Controller below in file: app/controllers/mermaidbc7c7_controller.php

<?php
class Mermaidbc7c7Controller extends AppController {

	var $name = 'Mermaidbc7c7';
}
?>

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