zimbra@zimbra:~$ zmcontrol -v
Release 6.0.8_GA_2661.UBUNTU8 UBUNTU8 FOSS edition.

I have recently upgraded from 6.0.7 to 6.0.8 and search function is not working, also auto completion is not working.
web interface send me an error (SOAP related)

my server is behind a firewall.
please help.
Elias.