Installation error on Ubuntu 8.10

Please view the picture attachment , thanks .
Can encounter this issue everytime when the installation achieve about 42% , install Ubuntu 8.10 on a 9G Hard Disk.
[attach]30370[/attach][attach]30370[/attach]

谢谢各位光临 ， 感谢赐教[attach]30370[/attach] 。内附20元 以示感谢。