Describe the bug
What went wrong?
After server launches, it immediately crashes while preparing spawn chunk area.
To Reproduce
What were you doing when the bug happened?
I closed the server, used FTBbackup mod, and replaced the world directory. Relaunched the server, and got this
Environment
What version of the mod were you using? Are you on singleplayer or multiplayer?
Multiplayer (server crash). Version 0.2.7
Crash Report
If the problem crashed the game, please attach a log using a GitHub Gist.
https://gist.github.com/zbrumen/f9d924b1755b6ec31021c96bcea2d3df