Missing Controller

Error: Waste-treatment-engineeringController could not be found.

Error: Create the class Waste-treatment-engineeringController below in file: app/Controller/Waste-treatment-engineeringController.php

<?php
class Waste-treatment-engineeringController extends AppController {

}

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

Stack Trace