Missing Controller

Error: PatioheaterTroubleguide.phpController could not be found.

Error: Create the class PatioheaterTroubleguide.phpController below in file: app/controllers/patioheater_troubleguide.php_controller.php

<?php
class PatioheaterTroubleguide.phpController extends AppController {

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

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