SNAPSHOT-03-23-2007: Generating RRD graphs…ERROR: unknown DS name 'qPenaltyUp'

[eskild]

Got the following error message during boot after upgrading to the latest snapshot on both my pfSense boxes:

Fast IPsec: Initialized Security Association Processing.
ad0: 9541MB <seagate st310216a="" 3.01="">at ata0-master UDMA100
acd0: CDROM <compaq crd-8484b="" 1.04="">at ata1-master PIO4
Trying to mount root from ufs:/dev/ad0s1a

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/ f
/ p _/ Sense
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Welcome to pfSense 1.0.1-SNAPSHOT-03-23-2007 on the 'pfSense' platform…

Mounting filesystems... done.
Creating symlinks......done.
Launching PHP init system... done.
Initializing.................. done.
Starting device manager (devd)...done.
Loading configuration......done.
Updating configuration...done.
Cleaning backup cache...done.
Setting up extended sysctls...done.
Syncing user passwords...done.
Starting Secure Shell Services...done.
Setting timezone...done.
Starting syslog...done.
Configuring LAN interface...done.
Configuring WAN interface...done.
Configuring OPT interfaces...done.
Configuring CARP interfaces...done.
Syncing system time before startup...done.
Configuring firewall.........done.
Starting webConfigurator...done.
Starting DNS forwarder...done.
Starting DHCP service...done.
Configuring PPTP VPN service... done
Setting up microcode and tx/rx offloading...done.
Configuring IPsec VPN... done
Starting FTP helpers...done.
Waiting for final CARP interface bringup................................... done.
done.
Generating RRD graphs...ERROR: unknown DS name 'qPenaltyUp'
ERROR: unknown DS name 'qPenaltyUp'
ad0: TIMEOUT - READ_DMA retrying (1 retry left) LBA=2282735
ad0: TIMEOUT - READ_DMA retrying (0 retries left) LBA=2282735
ad0: FAILURE - READ_DMA timed out LBA=2282735
ad0: TIMEOUT - READ_DMA retrying (1 retry left) LBA=2283007
done.
Starting DHCP service...done.
Starting OpenNTP time client...done.
Starting CRON... done.
Executing rc.d items...
Starting /usr/local/etc/rc.d/*.sh...done.
Bootup complete

EDIT:
Just noticed that the same message was present on the previous snapshot as well, after i modified the traffic shaper.

Cheers,
//Eskild</compaq></seagate>