0x000101F6+0x0007000B

I tried to backup all my drives and everything works fine except the backup of my E drive.
The following error message is displayed (sorry it's in German)

Details: Aktion mit Partition '3-0' wurde abgebrochen.
Details:
FAT beschädigt. (0x7000B)
Tag = 0x6B426CBA4C49BA6E

It means:

Action with partition'3-0' was canceled.
Details:
FAT is demaged. (0x7000B)
Tag = 0x6B426CBA4C49BA6E

Any idea?

Btw - I'm using Treu Image Home 2010.

Tia

Martin