When installing SSL via cPanel, "...already has a website on the IP address *..." error message
I submitted a CSR, got the certificate, uploaded it to the server, ect. However when I attempt to install it, this message shows up:
[URL] already has a website on the IP address “*”, but you requested to add an SSL website for that domain onto the IP address “[IP HERE]”. A single domain may not have websites on more than one IP address.
I am in CPanel -> SSL/TLS -> Manage SSL Sites. I click "Browse Certificates", and select my certificate, and all fields auto-populate. Clicking "Install Certificate" at the bottom creates this error message.
I have tried a new browser (to clear browser cache). I tried re-keying the CSR and re-creating the SSL and re-uploading it. I called GoDaddy support twice, with nothing helpful. I removed and uninstalled the old SSL. I am out of ideas and this is a live e-commerce site, so every second counts.