Missing Controller

Error: Leukemia664Controller could not be found.

Error: Create the class Leukemia664Controller below in file: app/controllers/leukemia664_controller.php

<?php
class Leukemia664Controller extends AppController {

	var $name = 'Leukemia664';
}
?>

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