Page not found (404)

Request Method: GET
Request URL: https://photonicsolutioncenter.com/categories/lenses/?page=2
Raised by: apps.main.categories.views.site.category_product_list.CategoryProductsView

Invalid page (2): That page contains no results

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.