An element with the same alias already exists ERROR!!

-- url of the page with the problem -- : ahwp.org
-- HikaShop version -- : 4.4.1
-- Joomla version -- : 3.9.24
-- PHP version -- : 7.4
-- Browser(s) name and version -- : Firefox 86.0 (64-bit)

Please help.
When I make a copy of a Product and try to edit the new product. I keep getting

ERROR"
An element with the same alias already exists
Error Saving"

I don't now why

Hi,

You need to change the "alias" field so that it is different from the "alias" of the original product.
And if you have the alias field empty, note that the system automatically uses the product name as the alias so make sure you fill the alias field with something which isn't already used by another product.