As I continue to work to restore the website (there were no automatic backups), I'll explain the future:
0ch is an outdated piece of software full of vulnerabilities and lacks things like a ban system. An attack was launched targeting all 0ch textboards, including world2ch.
The plan is the following: : No new textboards will be created : A new textboard software will be created which will look visually similar to 0ch. : Some new boards will then be created with this new software. : Older boards will eventually move to this software. : This will be done in php too.