I've the same issue but the migrate script throws an error: zimbra@zimbra:~/libexec/scripts$ ./migrate20190401-ZimbraChat.pl Can't locate Migrate.pm in @INC (you may need to install the Migrate module) (@INC contains: /opt/zimbra/common/lib/perl5/x86_64-linux-gnu-thread-multi /opt/zimbra/common/lib/...
I've done many updates without any error, but this time I'm not that lucky. Upgrading from 8.8.11 to 8.8.15, LDAP is not starting anymore and Zimbra refuses to do anything. I've tried changing the password with zmldappasswd -b 'newpass' but it fails: Updating local config and LDAP Died at /opt/zimbr...