"script failed randomandlastitems.py"

When I'm on the home menu for any period of time, it shows a pop-up that says "script failed! randomandlastitems.py."

XBMC (12.0 Git:20130127-fb595f2)
Platform: Windows 7 SP1 32-bit, build 7601. Built on Jan 28 2013 (compiler 1600)
Intel® Core™2 Duo CPU T8300 @ 2.40GHz
RAM: 3.00 GB
Mobile Intel® 965 Express Chipset Family


Debug log: HERE

Thanks.