15:03:46 ERROR]: Exception caught during firing event net.minecraftforge.event.entity.player.PlayerInteractEvent@344f29
bc:
java.util.ConcurrentModificationException
        at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901) ~[?:1.8.0_45]
        at java.util.ArrayList$Itr.next(ArrayList.java:851) ~[?:1.8.0_45]
        at mytown.handlers.Ticker.onPlayerInteract(Ticker.java:169) ~[Ticker.class:?]
        at cpw.mods.fml.common.eventhandler.ASMEventHandler_146_Ticker_onPlayerInteract_PlayerInteractEvent.invoke(.dyna
mic) ~[?:?]
        at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54) ~[ASMEventHandler.class:1.7.
10-1492.152]
        at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138) [EventBus.class:1.7.10-1492.152]
        at net.minecraftforge.event.ForgeEventFactory.onPlayerInteract(ForgeEventFactory.java:100) [ForgeEventFactory.cl
ass:1.7.10-1492.152]
        at net.minecraft.server.management.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:428) [mx.class:?]
        at net.minecraft.network.NetHandlerPlayServer.func_147346_a(NetHandlerPlayServer.java:853) [nh.class:?]
        at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:60) [jo.class:?]
        at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:9) [jo.class:?]
        at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:244) [ej.class:?]
        at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:173) [nc.class:?]
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:991) [MinecraftServer.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:431) [lt.class:?]
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:809) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:669) [MinecraftServer.class:?]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_45]
[15:03:46 ERROR]: Index: 8 Listeners:
[15:03:46 ERROR]: 0: HIGHEST
[15:03:46 ERROR]: 1: ASM: mytown.protection.Protections@7ff84b3d onPlayerInteract(Lnet/minecraftforge/event/entity/playe
r/PlayerInteractEvent;)V
[15:03:46 ERROR]: 2: ASM: ic2.core.util.EventManager@6979038a onBlockClick(Lnet/minecraftforge/event/entity/player/Playe
rInteractEvent;)V
[15:03:46 ERROR]: 3: NORMAL
[15:03:46 ERROR]: 4: ASM: com.bluepowermod.event.BPEventHandler@5ba73cee onPlayerInteract(Lnet/minecraftforge/event/enti
ty/player/PlayerInteractEvent;)V
[15:03:46 ERROR]: 5: ASM: mods.railcraft.common.carts.MinecartHooks@48495ffc onItemUse(Lnet/minecraftforge/event/entity/
player/PlayerInteractEvent;)V
[15:03:46 ERROR]: 6: ASM: minetweaker.mc1710.ForgeEventHandler@356dc306 onPlayerInteract(Lnet/minecraftforge/event/entit
y/player/PlayerInteractEvent;)V
[15:03:46 ERROR]: 7: ASM: mytown.handlers.Ticker@38ed0256 onItemUse(Lnet/minecraftforge/event/entity/player/PlayerIntera
ctEvent;)V
[15:03:46 ERROR]: 8: ASM: mytown.handlers.Ticker@38ed0256 onPlayerInteract(Lnet/minecraftforge/event/entity/player/Playe
rInteractEvent;)V
[15:03:46 ERROR]: 9: ASM: com.carpentersblocks.util.handler.EventHandler@101c4e39 onPlayerInteractEvent(Lnet/minecraftfo
rge/event/entity/player/PlayerInteractEvent;)V
[15:03:46 ERROR]: 10: ASM: dan200.computercraftedu.shared.proxy.CCEduProxyCommon$ForgeHandlers@77d41e18 onItemRightClick
(Lnet/minecraftforge/event/entity/player/PlayerInteractEvent;)V
[15:03:46 ERROR]: 11: ASM: logisticspipes.LogisticsEventListener@6029e411 onPlayerInteract(Lnet/minecraftforge/event/ent
ity/player/PlayerInteractEvent;)V
[15:03:46 ERROR]: 12: LOW
[15:03:46 ERROR]: 13: ASM: codechicken.multipart.minecraft.EventHandler@5bc8e5a6 playerInteract(Lnet/minecraftforge/even
t/entity/player/PlayerInteractEvent;)V
[15:03:46 WARN]: Failed to handle packet for /138.247.109.236:62535
java.util.ConcurrentModificationException
        at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901) ~[?:1.8.0_45]
        at java.util.ArrayList$Itr.next(ArrayList.java:851) ~[?:1.8.0_45]
        at mytown.handlers.Ticker.onPlayerInteract(Ticker.java:169) ~[Ticker.class:?]
        at cpw.mods.fml.common.eventhandler.ASMEventHandler_146_Ticker_onPlayerInteract_PlayerInteractEvent.invoke(.dyna
mic) ~[?:?]
        at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54) ~[ASMEventHandler.class:1.7.
10-1492.152]
        at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138) ~[EventBus.class:1.7.10-1492.152]
        at net.minecraftforge.event.ForgeEventFactory.onPlayerInteract(ForgeEventFactory.java:100) ~[ForgeEventFactory.c
lass:1.7.10-1492.152]
        at net.minecraft.server.management.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:428) ~[mx.class:?]
        at net.minecraft.network.NetHandlerPlayServer.func_147346_a(NetHandlerPlayServer.java:853) ~[nh.class:?]
        at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:60) ~[jo.class:?]
        at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:9) ~[jo.class:?]
        at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:244) ~[ej.class:?]
        at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:173) [nc.class:?]
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:991) [MinecraftServer.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:431) [lt.class:?]
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:809) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:669) [MinecraftServer.class:?]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_45]
[15:03:46 INFO]: deadman96385 lost connection: Internal server error
[15:03:46 INFO]: Removing deadman96385 from scheduled timers: Player disconnected.
[15:03:46 INFO]: deadman96385 left the game.