[SOLVED] Zimbra does not start

[PNE]

Hi, a big problem. Zimbra wont start, zmcontrol start doing just:

host mail.x.x.
starting ldap...Done.
FAILED

Did just
chown -R zimbra:zimbra /opt/zimbra
/opt/zimbra/libexec/zmfixperms

but no progress. A dirty shutdown maybe is the reason.
Zimbra OSS 4.5.4 Centos 4.6
Can anybody please help me?

[PNE]

Self solved - root volume was full.