i have problem with stats, in my log today
zimbra 8.0.3 version
system failure: Unable to read logger stats
and don't have directory date today 2013-06-17 in /opt/zimbra/zmstat

zmcontrol status

antispam Running
antivirus Running
ldap Running
logger Running
mailbox Running
mta Running
snmp Running
spell Running
stats Running
zmconfigd Running

what happened to my zimbra
any suggestions?