all daemon showed as down in porlet but running in Daemon page, error ZepConnect ...

I got a big big problem, anybody can help me

When I working on event, try to close lots of events on zenoss, then the browser keep loading without response. After that , problem happened.

I tried to restart zenoss service, restart zenoss host linux server.

I still can see all daemon are displayed as down in Daemon process portlet in Dashboard

Check in Advanced -> Daemon, they are on and green

No more new event in event page since that.

When I tried to close or acknowledge on the old event I can see in the event page, error "ZepConnectionError:Could not connect to service."

And a black window in the middle of the page with error message "There was an error handling your request"

I can still access mysql with the password and try below solution:

1. check $ZENHOME/etc/hubpasswd. admin:zenoss

2. pkill -u zenoss

Then

su - zenoss
zeneventserver start

3. su zenoss; zopectl stop; zeneventserver stop;mv $ZENHOME/var/zeneventserver/index $ZENHOME/var/zeneventserver/index-bk; zeneventserver start; zopectl start