Помогите Ошибки в консоли

Ошибка в консоли:

Код:

2013-09-08 15:14:29 [SEVERE] java.lang.reflect.InvocationTargetException
2013-09-08 15:14:29 [SEVERE]    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
2013-09-08 15:14:29 [SEVERE]    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
2013-09-08 15:14:29 [SEVERE]    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
2013-09-08 15:14:29 [SEVERE]    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
2013-09-08 15:14:29 [SEVERE]    at drzhark.customspawner.CustomSpawner.performWorldGenSpawning(CustomSpawner.java:959)
2013-09-08 15:14:29 [SEVERE]    at drzhark.mocreatures.MoCEventHooks.peformCustomWorldGenSpawning(MoCEventHooks.java:17)
2013-09-08 15:14:29 [SEVERE]    at net.minecraftforge.event.ASMEventHandler_4_MoCEventHooks_peformCustomWorldGenSpawning_Populate.invoke(.dynamic)
2013-09-08 15:14:29 [SEVERE]    at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:35)
2013-09-08 15:14:29 [SEVERE]    at net.minecraftforge.event.EventBus.post(EventBus.java:103)
2013-09-08 15:14:29 [SEVERE]    at net.minecraftforge.event.terraingen.TerrainGen.populate(TerrainGen.java:36)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.world.gen.ChunkProviderGenerate.func_73153_a(Unknown Source)
2013-09-08 15:14:29 [SEVERE]    at org.bukkit.craftbukkit.v1_5_R2.generator.NormalChunkGenerator.func_73153_a(NormalChunkGenerator.java:59)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:349)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1266)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.world.gen.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:216)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.server.management.PlayerInstance.<init>(PlayerInstance.java:38)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.server.management.PlayerManager.func_72690_a(PlayerManager.java:116)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.server.management.PlayerManager.func_72691_b(PlayerManager.java:215)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.server.management.PlayerManager.func_72685_d(PlayerManager.java:314)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.server.management.ServerConfigurationManager.func_72358_d(ServerConfigurationManager.java:362)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.network.NetServerHandler.func_72498_a(NetServerHandler.java:597)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.network.packet.Packet10Flying.func_73279_a(Unknown Source)
2013-09-08 15:14:29 [SEVERE]    at org.spigotmc.netty.NettyNetworkManager.func_74428_b(NettyNetworkManager.java:189)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:213)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.network.NetworkListenThread.func_71747_b(Unknown Source)
2013-09-08 15:14:29 [SEVERE]    at org.spigotmc.netty.NettyServerConnection.func_71747_b(NettyServerConnection.java:68)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:968)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:323)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:836)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:720)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.server.ThreadMinecraftServer.run(Unknown Source)
2013-09-08 15:14:29 [SEVERE] Caused by: java.lang.IllegalArgumentException: Duplicate id value for 27!
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.entity.DataWatcher.func_75682_a(DataWatcher.java:51)
2013-09-08 15:14:29 [SEVERE]    at net.mcft.copy.betterstorage.item.ItemBackpack.initBackpackOpen(ItemBackpack.java:234)
2013-09-08 15:14:29 [SEVERE]    at net.mcft.copy.betterstorage.proxy.CommonProxy.onEntityConstructing(CommonProxy.java:126)
2013-09-08 15:14:29 [SEVERE]    at net.minecraftforge.event.ASMEventHandler_13_CommonProxy_onEntityConstructing_EntityConstructing.invoke(.dynamic)
2013-09-08 15:14:29 [SEVERE]    at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:35)
2013-09-08 15:14:29 [SEVERE]    at net.minecraftforge.event.EventBus.post(EventBus.java:103)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.entity.Entity.<init>(Entity.java:336)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.entity.EntityLiving.<init>(EntityLiving.java:279)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.entity.EntityCreature.<init>(EntityCreature.java:29)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.entity.EntityAgeable.<init>(EntityAgeable.java:16)
2013-09-08 15:14:29 [SEVERE]    at net.minecraft.entity.passive.EntityAnimal.<init>(Unknown Source)
2013-09-08 15:14:29 [SEVERE]    at drzhark.mocreatures.entity.MoCEntityAnimal.<init>(MoCEntityAnimal.java:50)
2013-09-08 15:14:29 [SEVERE]    at drzhark.mocreatures.entity.passive.MoCEntityOstrich.<init>(MoCEntityOstrich.java:57)
2013-09-08 15:14:29 [SEVERE]    ... 31 more

 

Проблема в Mo' Creatures (А также CustomSpawner)

 

спасибо, странно но на совершенно идентичном сервере данных ошибок нет[DOUBLEPOST=1378662163,1378658793][/DOUBLEPOST]Up