Security Alert – Add IP Address

How do I add my IP address?

I get an error message when adding a header to a site I did not build but am responsible to maintain. The original developer is no longer available.

Access Denied – Sucuri Website Firewall
If you are the site owner (or you manage this site), please whitelist your IP or if you think this block is an error please open a support ticket and make sure to include the block details (displayed in the box below), so we can assist you in troubleshooting the issue.

The page I need help with: [log in to see the link]