Filter error.....

Guys, I got myself a filter bug. When I filter a product while being on the product page, it will go to a category page with no results..
When I apply a filter from the category menu, it all works fine!

Is there a way to fix this, of remove the filter option from the product view?

Thanks!



Filter works here >> ledstunter.com/index.php/webshop/categor...loeilamp-vervangers-

But not here >> ledstunter.com/index.php/webshop/product.../category_pathway-13

Fixed it!

I got rid of the module, and replaced it with the 'default' filter option of HikaShop.

Also did some modding on the stock levels. This way you CAN order when a product is out of stock!
It shows in green when in stock, and in red when not in stock, and when I expect it to be in stock again.