---- Minecraft Crash Report ----
// Ouch. That hurt :(

Time: 12/10/15 2:42 PM
Description: Ticking memory connection

java.util.ConcurrentModificationException
	at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
	at java.util.ArrayList$Itr.next(Unknown Source)
	at vazkii.botania.common.block.tile.string.TileRedStringInterceptor.onInteract(TileRedStringInterceptor.java:46)
	at vazkii.botania.common.block.string.BlockRedStringInterceptor.onInteract(BlockRedStringInterceptor.java:35)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler_75_BlockRedStringInterceptor_onInteract_PlayerInteractEvent.invoke(.dynamic)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
	at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
	at net.minecraftforge.event.ForgeEventFactory.onPlayerInteract(ForgeEventFactory.java:100)
	at net.minecraft.server.management.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:353)
	at net.minecraft.network.NetHandlerPlayServer.func_147346_a(NetHandlerPlayServer.java:556)
	at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:60)
	at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:9)
	at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)
	at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:165)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:659)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
	at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
	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:
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-- Head --
Stacktrace:
	at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
	at java.util.ArrayList$Itr.next(Unknown Source)
	at vazkii.botania.common.block.tile.string.TileRedStringInterceptor.onInteract(TileRedStringInterceptor.java:46)
	at vazkii.botania.common.block.string.BlockRedStringInterceptor.onInteract(BlockRedStringInterceptor.java:35)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler_75_BlockRedStringInterceptor_onInteract_PlayerInteractEvent.invoke(.dynamic)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
	at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
	at net.minecraftforge.event.ForgeEventFactory.onPlayerInteract(ForgeEventFactory.java:100)
	at net.minecraft.server.management.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:353)
	at net.minecraft.network.NetHandlerPlayServer.func_147346_a(NetHandlerPlayServer.java:556)
	at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:60)
	at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:9)
	at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)