MRTG issue

Hey guys.. So, I'm pretty new to using linux admin tools. As such I'm having an issue configuring my mrtg installation.. I've followed several walk-through's on the internet and have googled hard for the last day or so and still no solution. As of right now, I'm just trying to view traffic flow of one of my routers and will expand from there. When I get to the "end stages" of the configuration process I see "MRTG Index Page" and nothing underneath .

Any ideas?

edit** Config File: http://pastebin.com/HnHuiEjm Thanks in advance!