As Eric and Saibose have said, this is a duplicate page issue which needs to be resolved using a redirect. You also need to redirect non-www to www.
However it would depend what kind of server you have as to how to fix it 
If you have a Linux server use .htaccess and put this in
RewriteEngine On
Options +FollowSymLinks
RewriteCond %{HTTP_HOST} ^aboutaburningfire.com
RewriteRule (.*) http://www.aboutaburningfire.com/$1 [R=301,L]
RewriteCond %{THE_REQUEST} ^./index.html
RewriteRule ^(.)index.html$ http://www.aboutaburningfire.com/$1 [R=301,L]
If you have a Windows server then I dunno how to change it in IIS, your host should be able to help (NB: You're probably on a Linux server :D)

