Problem with pagination in virtuemart 2

[rippergr]

Hello all
I am facing a problem with virtuemart and I can't figure out a solution.
I am developing a new ecoomerce shop and when the products are in two ore more pages I can't go to the second or any other page.
You can check that here

Code Select Expand

http://comworldv2.comworld.gr/index.php/component/virtuemart/view/category/virtuemart_category_id/2
It says that it must show 3 products and instead it shows 10 and if I press the second page it does nothing.  I know that the are 20 products in the category
Notice: in backend pagination working fine.
I changed the template to default beez 20 and I still got the same problem.
I am using Joomla 2.5.4 and virtuemart 2.0.6 and I havent install anything else except jce editor.

[rippergr]

I found it.
For every one that have this kind of problem. Disable Search Engine Friendly URLs in joomla.
It is joomla error and not virtuemart.