Check your access log too. 403s will go there, but may not be in the error log, as that depends on what you have the LogLevel directive in Apache set at, which defaults at warning. 
Jamie Holly
http://hollyit.net
On 1/13/2015 12:15 PM, Nancy Wichmann wrote:
Yes, it appears instead of the front page. Apache doesn't show anything. It's an HTTP site.


From: "Borwick, James Bryce" <BorwickJa@missouri.edu>

The 403 error appears in your browser windows?
 
Have you checked the apache error log for more information?