Product list not working on product page

[prerana]

Hi,

 

I have a french multi-store website with 1000+ products. I am using 1.6.x version of prestashop since 9 months.

Problem is, the product display for a selected category is not working.

 

For example, a category has 230 products and initially 10 products are displayed in the page. I change the "lister" value in the dropdown to 20 and 20 products are displayed. But, when I change the display value to 50, page still displays 20 products. I change the value to maximum, i.e., 230 and yet, only 20 products are displayed.

 

In my back office, I have set the minimum display to 10 products. I found that the source is present in nbr-product-page.tpl

 

But I am not sure what I have to modify to get it working.

 

Here is my Website : http://www.maxihalalmarket.com/fr

Steps to reproduce - Expand the category "Epicerie" > click on the sub category "Epicerie Fine". > 10 products are displayed > choose the value 50 from the dropdown, lister > only 20 products are displayed  

 

I really appreciate any kind of help as I am stuck on this since a week and not sure what I have to modify.

Edited March 11, 2015 by prerana (see edit history)