Link error

[mateitnt]

Hi, I have AbanteCart version v1.3.3.
My links to the menu and products no longer work. For example, if I access the product like this: https://eshop-construction.ro/index.php?rt=product/product&product_id=228
it works, but if I access it like this: https://eshop-construction.ro/ciment-holcim, it no longer works.
What could have happened? And how could I fix it?

[Basara]

Hello.
The URLs work via Apache .htaccess please read https://abantecart.atlassian.net/wiki/spaces/AD/pages/7962664/SEO+URL+s

[mateitnt]

Yes it worked, it was from that file. Thank you very much!