Hello! My current Hosting account cannot update AC from version 1.2.16 to 1.3.1 due to mysql version is 5.6.43 (5.7 requirement) and advised us to get a new hosting account. I did all the backup/restore thing to a new hosting account but on a different domain name. All works fine on the admin/backend side. Website works on the main page, checkout, login, add to cart etc..
The issue is when you click on a product link this error comes out:
Not Found
The requested URL was not found on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.