I just installed PC-BSD and whenever I boot into it I get the error:
Fatal Trap 12: page fault while in kernel mode.
and I am then instructed to reboot.

This is my second time installing PC-BSD on this desktop - the first time I had no problems. But this time I have gotten the error twice.

I first got the error when I booted the installation disk. I rebooted, removed the CD & cleaned it, and was able to install w/o error.
Now I get the error every time I try and boot into it.

Any ideas what could be wrong?