Missing Controller

Error: LeakageInvestigation.phpController could not be found.

Error: Create the class LeakageInvestigation.phpController below in file: app/Controller/LeakageInvestigation.phpController.php

<?php
class LeakageInvestigation.phpController extends AppController {

}

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

Stack Trace