Directadmin
From DWIKI
FAQ
Subject: Error during automated certificate renewal / No domains pointing to this server to generate the certificate for.
Someone deleted domain the wrong way. It'll be in certificate_cache.json, now how to get it out of there? maybe look in
/usr/local/directadmin/data/.lego/certificates
Automatic SSL is not enabled
Means it will not automatically created LE for new site/account
mysqld gets restarted automatically
/etc/cron.d/directadmin_cron
No user or group set - set suPHP_UserGroup
user/httpd.conf misconfiguration