Pix_Controller catch a exception

Exception class: Pix_Controller_Dispatcher_Exception
Exception message: no controllerName
Stack trace:
File Line Function Arguments
/srv/web/index.php 6 Pix_Controller::dispatch
  1. string: /srv/web/webdata/

This is Pix_Controller default error page. If you want to modify this, you can add ErrorController.php in webdata/controllers/
Pix Framework