server is crashing constantly

[Jonathan Horne]

I have a new web server for a moderately high traffic website that i have recently deployed for a friend.  it has apache22, php5, and mysql50 on it (latest from ports).  this server is crashing 2-3 times a day, and thus far i have no idea where to start troubleshooting this.

That is what im getting in the /var/log/messages.

Sep 13 20:09:25 rps savecore: reboot after panic: page fault
Sep 13 20:09:25 rps savecore: writing core to vmcore.0


Here is the uname:
FreeBSD rps.rangerpowersports.com 7.0-RELEASE-p4 FreeBSD 7.0-RELEASE-p4 #0: Fri Sep  5 01:58:09 CDT 2008     root at rangerpowersports:/usr/obj/usr/src/sys/RPS  i386

Any ideas or recommendations about where to start looking to track this down would really be appreciated.

Thanks,
Jonathan