Blood Magic is added in custom mod pack and when the server is started it keeps crashing.

BloodMagic-1.11-2.1.9-78

• Minecraft: 1.11.2
  Forge-1.11.2-13.20.0.2265-universal

crash-2017-04-23_12.58.45-server.txt

One of you has modified blockBlacklist in the config and used an improper format.