whenever i try to renew my domain’s certificate using cerbot I’m faced with an error message.
this a linux server running ubuntu and apache, the certificate was issued by certbot, the server doesn’t have a control panel so everything is done using ssh.
the commandline response with error message at the bottom:
Attempting to parse the version 0.32.0 renewal configuration file found at /etc/letsencrypt/renewal/mydomin.com.conf with version 0.31.0 of Certbot.
This might not work.
Cert is due for renewal, auto-renewing...
Plugins selected: Authenticator webroot, Installer None
Renewing an existing certificate
Performing the following challenges:
http-01 challenge for mydomin.com
http-01 challenge for www.mydomin.com
Cleaning up challenges
Attempting to renew cert (mydomin.com) from /etc/letsencrypt/renewal
/mydomin.com.conf produced an unexpected error: Missing command line flag or config entry for this setting:
Input the webroot for mydomin.com:. Skipping.
All renewal attempts failed. The following certs could not be renewed:
/etc/letsencrypt/live/mydomin.com/fullchain.pem (failure)