Missing Method in StaticsController

You are seeing this error because the action dianosis is not defined in controller StaticsController

If you want to customize this error message, create app/views/errors/missing_action.thtml.

Fatal: Confirm you have created the StaticsController::dianosis() in file : app/controllers/statics_controller.php

<?php
class StaticsController extends AppController {
   function dianosis() {
   }
}
?>