I hope you are fine :)
I have a little problem.
I would like to change .com > .fr domain name.
I made a copy of the old site, I renamed the .com in .fr, all reconfigured, on the same server, in PHP7 for both.
When I go to the /pt/ directory, everything works fine, products, brand, merchants.
In WP, the list of merchants works, the list of categories, the list of brands and the list of products too.
When I click on a product, I have a 404 error page.
Can not have a product displayed ...
The settings of WP are all identical, those of PT also.
Permalinks are in numeric, FULLTEXT to OFF (ON it's the same).
I tear my hair because I can not find the cause.
Of course, in the log of errors, there is nothing.