when i attempt to boot off live usb i get:

Linux Kernel 2.6.32.6, 2014 MB RAM.
CPU 0: Intel(R) Atom(TM) CPU N270 @ 1.60GHz @ 800MHz, 512 KB Cache
CPU 1: Intel(R) Atom(TM) CPU N270 @ 1.60GHz @ 800MHz, 512 KB Cache
Knoppix 6 Found at: /dev/sdb1
>>> Starting in Live-Mode.
>>> Please do not remove medium until shutdown!
Using /mnt-system/KNOPPIX/knoppix-data.img
mount: mounting unionfs on /UNIONFS failed: No space left on device
/init: line 693: /bin/mount: not found
/init: exec: line 742: /sbin/init: not found



System is a Dell Inspiron Mini 9. I am trying to install Knoppix onto the mini but run into this error.