LDAP certificate expired, Identity Console fails to login

Hi,
on weekend the LDAP TLS certificate of my dev eDirectory/IDM environment expired. This certificate was created via iManager (2 years ago ;) ). But after the last update I didn't repair iManager because you shouldn't use it, right?

So I tried to log into Identity Console to generate a new TLS certificate. But his failed due to the fact that the LDAP module disables SSL/TLS on eDirectory start because of the expired certificate.

So here I am wondering how I can generate a new certificate. Any suggestions. And no, "install standalone iManager" is not a valid answer Smiley

regards
Daniel