Hi Juergen, I fixed the document root and relaunch certbot-auto but still have mismatch common name " |Common names|scw-60ac07|| --- | --- |Alternative names|- **INVALID**|"
After reading lot of posts this night in the forum, I found this one, very similar of my own "
and after exploring my memory I remember that this domain is very young in my server config, and probably my ex sys-admin didn’t use certbot-apache to deploy it. Damned !
How can I erase it and replace whith a fresh new one from my favorite little bot ? 
Thanks a lot.
here my las command :
sudo ./certbot-auto --apache --cert-name srv-a.kameleon.fr
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator apache, Installer apache
Cert not yet due for renewal
You have an existing certificate that has exactly the same domains or certificate name you requested and isn't close to expiry.
(ref: /etc/letsencrypt/renewal/srv-a.kameleon.fr.conf)
What would you like to do?
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