I keep receiving the following message:
You don't have permission to access /admin/index.php on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
when trying to select Payments extension. I tried changing access rights with no success at all. Can anyone suggest what to do? At the moment, I have only COD as a payment option, which is not an option for me, at all.
Thanks in advance