Problems with Letsencrypt Certifikation

Hi i installed and run letsencrypt. Test worked fine, so i tried it without test checkbox. It says done and i have a certifikat, but https didnt work already.

On Introduction it says restart appache2. But that didnt work on WebGui, so i made it with ssh.

→ univention-certificate list

List all certificates
01 ucs-1.lan.xyz.de
02 ucs-sso-ng.lan.xyz.de
03 ucs-sso.lan.xyz.de

So what should i do?

mfG

Did you run

update-ca-certificates

Best Ben

Hi Ben,
i restartet the ucs, because appace i cant restart from WEBGui
after that i set the command

Updating certificates in /etc/ssl/certs…
0 added, 0 removed; done.
Running hooks in /etc/ca-certificates/update.d…
done.

Please check logfiles in /var/log/apache2/. You should find the reason at the end of the logfile (may be the most recent one).