Pagination issues

[CreaForWeb]

 

Hello everyone,

I have issues displaying the following content correctly :

www.dewittevermeeren.be/newsite/index.php?id_category=3&controller=category

(Sorry it’s a french website)

The page works fine when you first open it, but if you try clicking on « next page » or changing the item display count, I get sort of a « no product in this category » error message (once again, I’m barely translating from the french) even though it still says there are 125 products in the category.

I’ve been looking for a workaround for days without any success.

Could you please help me ?  

Many thanks in advance !