Server-Cert not found on setup-le.sh, does also not exist

[Matt .]

I'm trying to install an Let's Encrypt certificate using the setup-le.sh script
provides by the freeipa github repo.

It all goes fine but it finishes/stops with:

ipa: INFO: Systemwide CA database updated.
ipa.ipaclient.install.ipa_certupdate.CertUpdate: INFO: The ipa-certupdate command was
successful
certutil: Server-Cert is neither a key-type nor a nickname: SEC_ERROR_BAD_DATABASE:
security library: bad database.

In none of the Databases there is any Server-Cert named cert anymore, so what am I missing
here ?