My site has stopped working/showing a blank page and I have the following Apache warnings
mod_fcgid: stderr: PHP Notice: Undefined index: HTTP_USER_AGENT in /home/xxxxxx/public_html/plugins/system/helix/core/helix.php on line 1615
mod_fcgid: stderr: PHP Notice: Undefined index: HTTP_HOST in /home/xxxxxx/public_html/plugins/system/helix/core/helix.php on line 696
Anythoughts on what the error could be?