whenever i change the level TYPE in my server to OTG
and changing the level NAME to Biome Bundle

the server does not launch at all, it crashes trying to launch

Mine's the same, here's crash logs:

java.lang.NullPointerException
at com.pg85.otg.configuration.biome.BiomeGroup.processBiomeData(BiomeGroup.java:106)
at com.pg85.otg.configuration.biome.BiomeGroupManager.processBiomeData(BiomeGroupManager.java:176)
at com.pg85.otg.network.ServerConfigProvider.loadSettings(ServerConfigProvider.java:138)
at com.pg85.otg.network.ServerConfigProvider.(ServerConfigProvider.java:74)
at com.pg85.otg.forge.world.WorldLoader.getOrCreateForgeWorld(WorldLoader.java:362)
at com.pg85.otg.forge.world.OTGWorldType.getBiomeProvider(OTGWorldType.java:146)
at net.minecraft.world.WorldProvider.init(WorldProvider.java:58)
at net.minecraft.world.WorldProvider.setWorld(WorldProvider.java:40)
at net.minecraft.world.WorldServer.(WorldServer.java:116)
at net.minecraft.server.MinecraftServer.loadAllWorlds(MinecraftServer.java:298)
at net.minecraft.server.dedicated.DedicatedServer.init(DedicatedServer.java:270)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486)
at java.lang.Thread.run(Thread.java:748)