Apache Problem (48) Address already in use
On attempting apachectl restart I receive the message(48)Address already in use: make_sock: could not bind to port 80
I can't think of anything that would be using port 80.
The only thing I can think of that may be causing it is the fact that I uninstalled apache and then reinstalled it.

I am using FreeBSD 4.9 and the apache13 port.
Any information on resolving this problem would be excellent.
I attempted changing the port apache binds to, but that had no effect