Certbot failed to authenticate some domains (authenticator: apache). Failed to verify the temporary Apache configuration changes [closed]

Am trying getting ssl certificate using letsencrypt and certbot with apache on my Ubuntu server for mydomain.com am getting the error using command sudo certbot --apache -d mydomain.com am getting error

The Certificate Authority failed to verify the temporary Apache configuration changes made by Certbot.

i tried tried to update sudo apt update then sudo apt install certbot and run again sudo certbot --apache -d mydomain.com still i got the same error.