It's probably due to the fact that you're using a distribution that is several years out of date.
From what others with that same error have said, it's a problem with your current kernel.
Since this is a new install, there should be
no reason to use such an old distro.
If you're a fan of Redhat, try CentOS. Otherwise, you may want to try debian.

If you insist on using Redhat 9, here's a quick guide I wrote so you can upgrade your kernel (and keep your system a bit more up to date).
http://unhandledexceptions.com/tutorials/tut_12.html