Hello, I just ran an upgrade to 6.0 from 5.0.18 and I got
"** Creating pkcs12 file /opt/zimbra/ssl/zimbra/jetty.pkcs12...failed.
XXXXX ERROR: failed to create jetty.pkcs12
unable to load private key"
This just happened about 1 minute ago so going to troubleshoot and if I figure it out I will post here.