ASG 8.301 Hung up

I didn't get my daily report this morning so when I went to log in to see if anything was amiss, I could not connect via browser I would get a 500 error.
Without a screen or keyboard on my ASG box, I shut it down and restarted it via the power button.

My logs from yesterday morning show the below entries in the system log.
2012:04:12-01:50:15 firewall1 postgres[26487]: [2-1] WARNING: pgstat wait timeout
2012:04:12-01:50:25 firewall1 postgres[8162]: [6-1] WARNING: pgstat wait timeout
2012:04:12-01:50:35 firewall1 postgres[8162]: [7-1] WARNING: pgstat wait timeout
2012:04:12-01:50:45 firewall1 postgres[8162]: [8-1] WARNING: pgstat wait timeout
2012:04:12-01:50:55 firewall1 postgres[8162]: [9-1] WARNING: pgstat wait timeout
2012:04:12-01:51:05 firewall1 postgres[8162]: [10-1] WARNING: pgstat wait timeout
2012:04:12-01:50:30 firewall1 postgres[26499]: [2-1] WARNING: pgstat wait timeout

It would still pass traffic but I checked several logs and today's logs have entries from yesterday, but they all seem to stop at around 1:48AM on Apr 12.