A lame hacker managed to get on my server and wipe out a bunch of my index pages. I've been able to restore most of them from backup, but he wiped out the lib/main.php file for my phpwiki and I can't figure out how to replace it, since it isn't included in the download. (I suppose it's created when the wiki is created?)
I'm using (I think) version 1.2.4.
Please help, thanks!
lib/main.php IS included with the download.
Check your tar.gz and/or re-download it.