@MathOverflowMeta You should re-upload your avatar ... it went 404 /cc @JonEricson
Strangely enough that is also true for Quack Overflow as that one doesn't load on the profile page due to being an http:// based link causing mixed content errors there. Doesn't cause trouble here as mixed content is allowed in a transcript.
I installed the Security Update 2019-003 this morning. The update went awry, and produced on (postgres) induced panic on the host, a second attempt succeeded. After the update, slapd will not launch anymore.
I've tried restoring /private/var/db/{krb5kdc,openldap,auth} from a Time Machine backup ...
