Good Morning,
I wanted to ask, I’m using shoppica 2 and OC 1.5.6.4, I installed everything. Now I was changing the categories and products. I deleted some categories from OC and now if I click on the categories or for example the “About Us” or “privacy policy” gives me this error:

not Found

The requested URL / about_us was not found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

why????
my site is: http://www.cartagineshop.com

thanks,
Tobia