Missing Controller

Error: DondeEstamos.phpController could not be found.

Error: Create the class DondeEstamos.phpController below in file: app/controllers/donde_estamos.php_controller.php

<?php
class DondeEstamos.phpController extends AppController {

	var $name = 'DondeEstamos.php';
}
?>

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