CC & BoP crash on generating world

---- Minecraft Crash Report ----
// I'm sorry, Dave.

Time: 27/03/15 20:31
Description: Exception initializing level

java.lang.ArithmeticException: / by zero
	at net.minecraft.world.gen.layer.GenLayer.func_75902_a(GenLayer.java:134)
	at climateControl.customGenLayer.GenLayerBiomeByClimate.access$000(GenLayerBiomeByClimate.java:16)
	at climateControl.customGenLayer.GenLayerBiomeByClimate$1.nextInt(GenLayerBiomeByClimate.java:41)
	at climateControl.BiomeRandomizer.choose(BiomeRandomizer.java:141)
	at climateControl.BiomeRandomizer$PickByClimate.biome(BiomeRandomizer.java:150)
	at climateControl.customGenLayer.GenLayerBiomeByClimate.func_75904_a(GenLayerBiomeByClimate.java:78)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at net.minecraft.world.gen.layer.GenLayerBiomeEdge.func_75904_a(SourceFile:14)
	at climateControl.customGenLayer.GenLayerSubBiome.func_75904_a(GenLayerSubBiome.java:59)
	at climateControl.genLayerPack.GenLayerRareBiome.func_75904_a(GenLayerRareBiome.java:21)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at climateControl.genLayerPack.GenLayerAddIsland.func_75904_a(GenLayerAddIsland.java:25)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at climateControl.customGenLayer.GenLayerShoreCC.func_75904_a(GenLayerShoreCC.java:31)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at climateControl.genLayerPack.GenLayerSmooth.func_75904_a(GenLayerSmooth.java:25)
	at net.minecraft.world.gen.layer.GenLayerRiverMix.func_75904_a(SourceFile:24)
	at climateControl.customGenLayer.GenLayerRiverMixWrapper.func_75904_a(GenLayerRiverMixWrapper.java:63)
	at net.minecraft.world.biome.WorldChunkManager.func_150795_a(WorldChunkManager.java:221)
	at biomesoplenty.common.world.WorldChunkManagerBOP.func_150795_a(WorldChunkManagerBOP.java:49)
	at net.minecraft.world.WorldServer.func_73052_b(WorldServer.java:732)
	at net.minecraft.world.WorldServer.func_72963_a(WorldServer.java:715)
	at net.minecraft.world.World.<init>(World.java:260)
	at net.minecraft.world.WorldServer.<init>(WorldServer.java:97)
	at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:62)
	at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:92)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:387)
	at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at net.minecraft.world.gen.layer.GenLayer.func_75902_a(GenLayer.java:134)
	at climateControl.customGenLayer.GenLayerBiomeByClimate.access$000(GenLayerBiomeByClimate.java:16)
	at climateControl.customGenLayer.GenLayerBiomeByClimate$1.nextInt(GenLayerBiomeByClimate.java:41)
	at climateControl.BiomeRandomizer.choose(BiomeRandomizer.java:141)
	at climateControl.BiomeRandomizer$PickByClimate.biome(BiomeRandomizer.java:150)
	at climateControl.customGenLayer.GenLayerBiomeByClimate.func_75904_a(GenLayerBiomeByClimate.java:78)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at net.minecraft.world.gen.layer.GenLayerBiomeEdge.func_75904_a(SourceFile:14)
	at climateControl.customGenLayer.GenLayerSubBiome.func_75904_a(GenLayerSubBiome.java:59)
	at climateControl.genLayerPack.GenLayerRareBiome.func_75904_a(GenLayerRareBiome.java:21)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at climateControl.genLayerPack.GenLayerAddIsland.func_75904_a(GenLayerAddIsland.java:25)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at climateControl.customGenLayer.GenLayerShoreCC.func_75904_a(GenLayerShoreCC.java:31)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at climateControl.genLayerPack.GenLayerZoom.func_75904_a(GenLayerZoom.java:26)
	at climateControl.genLayerPack.GenLayerSmooth.func_75904_a(GenLayerSmooth.java:25)
	at net.minecraft.world.gen.layer.GenLayerRiverMix.func_75904_a(SourceFile:24)
	at climateControl.customGenLayer.GenLayerRiverMixWrapper.func_75904_a(GenLayerRiverMixWrapper.java:63)
	at net.minecraft.world.biome.WorldChunkManager.func_150795_a(WorldChunkManager.java:221)
	at biomesoplenty.common.world.WorldChunkManagerBOP.func_150795_a(WorldChunkManagerBOP.java:49)
	at net.minecraft.world.WorldServer.func_73052_b(WorldServer.java:732)
	at net.minecraft.world.WorldServer.func_72963_a(WorldServer.java:715)

-- Affected level --
Details:
	Level name: New World-
	All players: 0 total; []
	Chunk stats: ServerChunkCache: 0 Drop: 0
	Level seed: 7427465060719446340
	Level generator: ID 04 - BIOMESOP, ver 0. Features enabled: true
	Level generator options:
	Level spawn location: World: (0,0,0), Chunk: (at 0,0,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 0 game time, 0 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.world.World.<init>(World.java:260)
	at net.minecraft.world.WorldServer.<init>(WorldServer.java:97)
	at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:62)
	at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:92)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:387)
	at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

-- System Details --
Details:
	Minecraft Version: 1.7.10
	Operating System: Windows 8.1 (amd64) version 6.3
	Java Version: 1.8.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 651325128 bytes (621 MB) / 882900992 bytes (842 MB) up to 4056416256 bytes (3868 MB)
	JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4352m -Xms256m -XX:PermSize=256m
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 8, tallocated: 8
	FML: MCP v9.05 FML v7.10.85.1291 Minecraft Forge 10.13.2.1291 5 mods loaded, 5 mods active
	mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	FML{7.10.85.1291} [Forge Mod Loader] (forge-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Forge{10.13.2.1291} [Minecraft Forge] (forge-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BiomesOPlenty{2.1.0} [Biomes O' Plenty] (BiomesOPlenty-1.7.10-2.1.0.1067-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	climatecontrol{0.4} [Climate Control] (ClimateControl-0.4.beta17.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Profiler Position: N/A (disabled)
	Player Count: 0 / 8; []
	Type: Integrated Server (map_client.txt)
	Is Modded: Definitely; Client brand changed to 'fml,forge'