Missing Controller

Error: IncidenceffController could not be found.

Error: Create the class IncidenceffController below in file: app/controllers/incidenceff_controller.php

<?php
class IncidenceffController extends AppController {

	var $name = 'Incidenceff';
}
?>

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