OpenTerrainGenerator-1.12.2 - v4
Biome_Bundle-1.12.2-v6.1
twilightforest-1.12.2-3.5.263-universal
forge-1.12.2-14.23.1.2565-installer-win

crash-2018-01-16_21.50.24-server.txt

Made a pool, jumped into it to go to twilight forest and crash.

Please let me know if this ought to be posted on the Twilight Forest issues instead.

Hey, thanks for reporting this. This is the same as #104. Not sure if it has been reported and/or fixed by the TF devs yet.