RSA certificate configured for SERVER does NOT include an ID which matches the server name

Solution 1:

openssl x509 -in server.crt -noout -subject

Should return the CN the of the certificate. That's the name you have to use in the ServerName directive and to connect to.

Solution 2:

I had the same issue but it was because of another reason. I post it here for future googlers:

on my apache2 config file, instead of having <VirtualHost *:443>, I had <VirtualHost *:80>. As soon as I fixed that, the site was back up and running.