apache logging problems

[Joshua Andrews <josh wavefood com>]

I upgraded my redhat 6.2 - 7.0 boxes to redhat 9 and now I am having a 
strange thing happen with apache logging. My virtual hosts log to their 
own separate locations, and it has worked fine this way for years, but 
now, sometimes after the Sunday 4:02 AM restart there is no more logging 
(combined log or error log), for the virtual servers and I have to stop 
and restart apache to get logging working again. The logs are rotated 
properly and there are new files created which are writable but no 
entries are made.

Any ideas what is going wrong?
Thanks,
-Joshua