403 - forbidden
This error could happen because of
- The request is hitting a web filter rule in place.
- If you have a field with "http" or "https" as the start, try removing http.
- Check if you have any SQL queries in your POST
- Does your content have any "spammy" words?
- Does your request have any command related entries in it?
- The file has a permission that is not allowing the web server to read it, the directory, or the .htaccess file.
If you are the web master for this site, check that the directory has "execute" and "read" for the directory and "read" for the file
- The PHP mode selected is not available, try a different selection within the control panel. This is usually the most unlikely of the above
If the error logs are enabled for this site, you can check them via the control panel -> Web options -> Error log view button.
Please contact support if you need help with this error