Nagios + NDOUtils

I have installed nagios and then ndoutils. When i restarted nagios every thing works fine with the check results are being dumped to the tables.

But the table named nagios_downtimehistory is not updating.

Please tell me whether any configuration changes are required for this table.

Any help would be greatly appreciated.

please help…

nagios_downtimehistory only gets data when you schedule downtime.