white page after clickin on "Add to Cart" button on product page

[daliose]

Hi,

I run OSC 2.3.3 on CentOS 6 and I recently noticed, if I click on the "Add to Cart" button on any of my items, I get displayed a white page.

If I click on the "Add to Cart" button at the product list, it works and jumps directly to the cart.

 

The server logs doesn't show any error message.

Any idea how to get it fixed?

 

Maik