https://hastebin.com/debojifupu.vbs

Astral Sorcery 1.8.4, my custom modpack, trying to teleport into the overworld (the pack starts you off in a void dimension and you work you way to Overworld). I used DimCon's teleport command to bring me to coordinates 0, 100, 0 in Dimension 0.

/tpdim 0 0 100 0

Crashed me out of the multiplayer screen even though this was in single player. This seemed to only happen on first world generation, I was able to restart the world up just fine afterwards.