I recently upgraded Ubuntu Server from 16.04 to 18.04 on a few servers (sudo do-release-upgrade).
I just went to do a renewal on one of those servers and I received the following:
Renewal configuration file /etc/letsencrypt/renewal/www.myserver.com.conf (cert: www.myserver.com) produced an unexpected error: ‘Namespace’ object has no attribute ‘apache_enmod’. Skipping.
Renewal configuration file /etc/letsencrypt/renewal/www.myserver.2com.conf (cert: www.myserver2.com) produced an unexpected error: ‘Namespace’ object has no attribute ‘apache_enmod’. Skipping.
No renewals were attempted.
Additionally, the following renewal configuration files were invalid:
I am assuming this is because of the upgrade.
I have seen a few different responses to similar problems.
At this point in time, what is the best thing to do to fix this, especially since I now have multiple servers to fix with presumably the same issue?
Thank you as always!