Critical Error..

I was messing around with the templates and all of a sudden i clicked the white blank spot by mistake and now this is what happens:

phpBB : Critical Error

Could not open template config file

DEBUG MODE

Line : 519
File : functions.php

this is my forum url:

http://bollywoodtoday.s4.bizhat.com

This is interesting. The forum is still there. Try this : add /index.html after your site . The site will ask for pass!
Post if this helps