I have an HTML form in my Wordpress page, which has been working fine - until recently, sometimes when I click 'submit' on my form, I receive this error. I have not installed any new plugins.
I have tried adding this to my hta access file, and it worked for a while, but now it is doing the same thing again.
You don't have permission to access / on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.