error running non-shared postrotate script

[GeekGoneOld]

Code:

/etc/cron.daily/logrotate:

error: error running non-shared postrotate script for /var/log/sipxpbx/firewall/firewall-drop.log of '/var/log/sipxpbx/firewall/*.log '
error: error running non-shared postrotate script for /var/log/sipxpbx/firewall/firewall-ratedrop.log of '/var/log/sipxpbx/firewall/*.log '
error: error running non-shared postrotate script for /var/log/sipxpbx/firewall/firewall-sipdos.log of '/var/log/sipxpbx/firewall/*.log '
error: error running non-shared postrotate script for /var/log/sipxpbx/firewall/firewall-sip.log of '/var/log/sipxpbx/firewall/*.log '

I get these errors daily about 3:30AM. The time varies but between about 3:15 and 3:45.

Anybody know what these are? How do I find out? How do I fix this? You can see from my signature that I have a very straight forward system. It seems to cause no harm but I hate untidy things.

Also, is

Code:

 the best way to post messages such as this or is there a preferred way?