Copy codeiniter app to live server gives blank screen

[eluser]Fabdrol[/eluser]
Hi all..

I've got a really strange problem. I created a application on my local server. Everything worked fine, until I uploaded it to the extern server. Nothing works, I get a blank screen, no (html) output at all. It doesn't matter if I try to reach one of my controllers, nothing works.

I checked the config, it's all set. Then I uploaded a fresh, untouched installation of CI and that is working great.
Some links that might help:

my app: http://193.43.92.236/~stjozef/index.php
some controller in my app: http://193.43.92.236/~stjozef/index.php/inhoud/
my control CI setup: http://193.43.92.236/~stjozef/codeigniter/
some control CI controller: http://193.43.92.236/~stjozef/codeignite....php/test/
phpinfo file: http://193.43.92.236/~stjozef/phpinfo.php

I hope somebody knows a solution!!
thanks,

Fabian