Zimbra zmconfigd could not be started after update

Tonight schedule is updating our Zimbra Servers. Everything seems fine. As usual, the update procedures starts from MTA, Proxy, LDAP, and finally the maiboxes servers. MTA and Proxy update process completed without a problem. But after updating Zimbra’s LDAP server, suddenly zmconfigd refused to start. Log files is no use here. Trying to execute /opt/zimbra/libexec/zmconfigd… Continue reading Zimbra zmconfigd could not be started after update