Apache fails to start at boot

...but starts OK if manually started by means of "/etc/rc.d/apache start" or "rcapache start". This happens on a clean installation of SuSE.8.2.Pro. Anybody knows why this is happening? or how it can be fixed? Do you think it is SuSEFirewall2 related? I have it installed but deactivated. Thanx, -Stathis.