No more TLS after Nextcloud installed

Hey there,

I yesterday decided to install Nextcloud using the provided “helper-script” next to my perfectly working Mailcow.
Now TLS is not working anymore.

I tried adding

ssl_protocols TLSv1.2 TLSv1.3;

to site.conf. But still. No more TLS.

I decided to just rollback and use an extra cloudserver for my nextcloud.