I have looked all around your site documentation & tickets and cannot find this precise issue.
My hosting company moved my account from server a to server b. I9nitially I could not update anything following that change but that was resolved by them. Since that change, when in the Joomla Global Config page I can neither save or cancel that page without generating a 403 page from the server.
Have checked the config file via FTP and it shows the correct server address. Admin Tools generated htaccess not in use on this site,
Have you any suggestions?
Thax
Bill: