Can't create a product or a category

[rpaerd]

Hi all together,

I'm a newbe in VM and have only a little problem.
At now I'm still working on an own testserver - so my system is not online! - and it is an OpenSuse 12.1 in a virtualBox on a Windows 7-64 system.
I've installed a Joomla 2.5.1 and the VM 2.0.1f in case of needing a shop-system with free defineable attributes to the products.
The installation of VM was running without any problems. Also the configuration of VM was without problems.
But now I wanted to generate product-categories and products and the result is allways a white empty screen.

Is anybody here who can help me? I'm shure I've made something wrong but can't find it out by my self.

Regards
Ralph
(rpaerd)

[jenkinhill]

Please get used to using forum search - and to reading the forum before posting.

See http://forum.virtuemart.net/index.php?topic=90917.msg322793#msg322793