[20:59:51] [Server thread/INFO]: [TerrainControl] Starting to enable world ''Lyria''...
[21:00:26] [Server thread/INFO]: [TerrainControl] 1572 world custom objects loaded.
[21:00:26] [Server thread/ERROR]: [TerrainControl] Could not set generator for default world 'Lyria': Plugin 'TerrainControl v2.8.0-SNAPSHOT
java.lang.NullPointerException: The validated object is null
	at org.apache.commons.lang3.Validate.notNull(Validate.java:222) ~[patched_1.9.jar:git-Paper-472]
	at org.apache.commons.lang3.Validate.notNull(Validate.java:203) ~[patched_1.9.jar:git-Paper-472]
	at net.minecraft.server.v1_9_R1.RegistrySimple.a(SourceFile:34) ~[patched_1.9.jar:git-Paper-472]
	at net.minecraft.server.v1_9_R1.RegistryMaterials.a(SourceFile:22) ~[patched_1.9.jar:git-Paper-472]
	at com.khorn.terraincontrol.bukkit.CustomBiome.createInstance(CustomBiome.java:80) ~[?:?]
	at com.khorn.terraincontrol.bukkit.BukkitBiome.forCustomBiome(BukkitBiome.java:43) ~[?:?]
	at com.khorn.terraincontrol.bukkit.BukkitWorld.createBiomeFor(BukkitWorld.java:86) ~[?:?]
	at com.khorn.terraincontrol.configuration.WorldSettings.readSettings(WorldSettings.java:258) ~[?:?]
	at com.khorn.terraincontrol.configuration.WorldSettings.loadBiomes(WorldSettings.java:147) ~[?:?]
	at com.khorn.terraincontrol.configuration.WorldSettings.loadSettings(WorldSettings.java:80) ~[?:?]
	at com.khorn.terraincontrol.configuration.WorldSettings.<init>(WorldSettings.java:67) ~[?:?]
	at com.khorn.terraincontrol.bukkit.TCPlugin.getDefaultWorldGenerator(TCPlugin.java:140) ~[?:?]
	at org.bukkit.craftbukkit.v1_9_R1.CraftServer.getGenerator(CraftServer.java:1256) [patched_1.9.jar:git-Paper-472]
	at net.minecraft.server.v1_9_R1.MinecraftServer.a(MinecraftServer.java:248) [patched_1.9.jar:git-Paper-472]
	at net.minecraft.server.v1_9_R1.DedicatedServer.init(DedicatedServer.java:273) [patched_1.9.jar:git-Paper-472]
	at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:564) [patched_1.9.jar:git-Paper-472]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_73]