Server Configuration Error With Block Options

Hi,

Using 4.3.5 and when I go to a block, click "block option" I get. I have two fresh installs on two separate domains, both do the same thing. Any Ideas?

ErrorOops, something went wrong (Forbidden). Please try again.

This issue requires examination on your server. Please contact us via Help Desk system and provide FTP access to your server so we can examine the issue in more detail.

If the Suhosin module is installed on your server, ask hosting administrator to temporary disable it and check the result

All sorted on the server end.

Added 211540 (mod_security) to the web application firewall in Plesk 12.

All working

Thanks

Thank you for sharing this information