I setup a webserver on Vultr with Centos 7.
Everything worked fine, and as last step I added certbot (certificates). He regonises my domains (i choose for https only) and after that my sites open as https, but with a certificate error/warning.
Can’t figure out how to make this work. Seems I did everything as the manual states. All went also as expected except, site load as https but with the error.
Somebody any idea what I’m missing?