Opencart categories too slow

Question

In open cart admin panel, after adding around 1k products, i'm not able to take the category section. I takes a lot of time to load the category and once loaded, when i try to save or delete a category, it takes too long and shows me 500 error. Is there anything i can do to improve the speed. The other sections in admin panel, loads fine. The problem is only for category section.

Answer 1

I think this is what you are looking for