I seem to have fixed it by changing the RAM.
I've manually run a backup and worked OK.
Fingers crossed for the morning.
From: Howie Dines [mailto:howie (at mark) howie.co.uk]
Sent: 10 May 2008 12:51
To: coba-e (at mark) bluequartz.org
Subject: [coba-e:12787] kernel Panic during backup.
During the last 2 night's backup (using raqbackup.sh) I've had one of my
systems crash with a Kernel panic.
I've just run it manually and the system had various kernel/paging errors
before it rebooted (But no panic).
Is this likely to be a hardware fault in it's RAM or has the HDD stated to
Error Output listed