Need your help please as not able to install SSL certificate on AWS lightsail wordpress instance. I had run the command sudo /opt/bitnami/bncert-tool
During the processing after accepting the Let’s Encrypt agreement getting the below error so please advise how this can be fixed?
An error occurred creating certificates with Let’s Encrypt:
error: one or more domains had a problem:
[www.example.com] acme: error: 400 :: urn:ietf:params:acme:error:dns
:: DNS problem: NXDOMAIN looking up A for www.example.com - check
that a DNS record exists for this domain, url:
Thanks in advance.