Cart not available not displayed

[dicube]

Hello after adding product of my site and i want to check out i become only a white page with only /index.php at the and

when it publisch the cart module it cuts the template layout and its blank to what can i do ?

I disabled all SEF/SEO and so on stuff to make sure its clean as it is.

but the problem remains..

What can i do ?

thanks in advance for you time

Joomla 1.7.2
VM 2.0.0-RC-2M




[attachment cleanup by admin]