Помогите Странная ошибка...

Захожу в мир и сразу вылетает с него в главное меню, в крашлоге вот такая вот ошибка...

java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
at java.util.ArrayList$Itr.next(ArrayList.java:851)
at net.minecraft.nbt.NBTTagList.copy(NBTTagList.java:253)
at net.minecraft.nbt.NBTTagList.copy(NBTTagList.java:12)
at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:452)
at net.minecraft.item.ItemStack.copy(ItemStack.java:401)
at com.brandon3055.draconicevolution.handlers.CustomArmorHandler$ArmorSummery.getBaubles(CustomArmorHandler.java:510)
at com.brandon3055.draconicevolution.handlers.CustomArmorHandler$ArmorSummery.getSummery(CustomArmorHandler.java:428)
at com.brandon3055.draconicevolution.client.handler.HudHandler.clientTick(HudHandler.java:141)
at com.brandon3055.draconicevolution.client.handler.ClientEventHandler.tickEnd(ClientEventHandler.java:98)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_2301_ClientEventHandler_tickEnd_ClientTickEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
at net.minecraftforge.fml.common.FMLCommonHandler.onPostClientTick(FMLCommonHandler.java:349)
at net.minecraft.client.Minecraft.runTick(Minecraft.java:1911)
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1098)
at net.minecraft.client.Minecraft.run(Minecraft.java:3942)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)