I was trying to add a background to my forum..

it didnt work so I took it out, but next time i tried to log on it didnt work..

http://bigball.easyphpbb.com

please could some one look and see if it is working or if its my Network.

and also could i get a link to some support as I am struglling to find FREE forum support.

maybe somebody knows how to put the index back to default ..
Iam in a mess please help.
Regards
Wizz