question about zabbix host

[zdsec]

many such below logs in zabbix server log

4872:20131210:054430.889 cannot send list of active checks to [192.168.1.*]: host [hostname-bababa] not found


no such "hostname-bababa" in zabbix already, we may have such hosts before, should deleted already, but zabbix server still show such log, any idea?

BTW, we use mysql partition to delete the old history/trends log, don't use housekeeping.

[arikin]

Confirmation

Did you recently update the Zabbix installation?

What is your current installation's version?
If you upgraded what was the old version?

Next, log into your zabbix server via SSH.
Do a search for that server:

find /etc/ -exec grep 'bababa' '{}' \; -ls | less

I would change that /etc/ to /usr/ and try there too.