Sorry, we're only providing backups to people who have lost their files across the migrations - we generally don't normally provide backups on free hosting. Why exactly do you need to revert the website?
Well i installed phpbb then i tried to add stiNging but out didn't work. Partially because your editor glitched. I eventually quit because your code edit doesn't work right.(it was doubing text and each time i clicked out would scroll which was really annoying. (see my other topic about double text.) Also i was going to upgrade last week but had some bank issues so I'm doing it this week and i wanted it looking nice.
If its easier to just restore one file please retype my forum to that time.