Missing Controller

Error: BiggerBridge.phpController could not be found.

Error: Create the class BiggerBridge.phpController below in file: app\controllers\bigger_bridge.php_controller.php

<?php
class BiggerBridge.phpController extends AppController {

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

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