From: Hu Zhang <huzhang1982_at_gmail.com>
Date: Tue, 28 Jul 2009 11:59:00 -0400

I'm using Glassfish v2.1. My application's context root is SART, when I
write <!--#include virtual="/inc/leftsidebar.shtm" -->, it says "an error
occurred while processing this directive". What's wrong with this?