Why use the GF Debug Add-On? The Debug Add-on provides a Conflict Tester tool which allows you to test for a theme/plugin conflict without impacting your site visitors. This means disabled plugins and theme switch will only apply to the user who enabled the Debug Add-On. The site will continue functioning normally for all other users and visitors. The Debug Add-On is available as an early-access beta. We recommend only using this beta version if you have FTP access to your server and are comfortable removing plugins via FTP. The Debug Add-On is not compatible with multi-site installations.