[13:38:21] [Server thread/ERROR] [Sponge]: Could not pass ClickInventoryEvent$Drop$Full$Impl to Plugin{id=GriefPrevention, name=GriefPrevention, version=12.7.1}java.lang.IndexOutOfBoundsException: Index: 0, Size: 0	at java.util.ArrayList.rangeCheck(ArrayList.java:653) ~[?:1.8.0_71]	at java.util.ArrayList.get(ArrayList.java:429) ~[?:1.8.0_71]	at me.ryanhamshire.GriefPrevention.events.EntityEventHandler.onItemSpawn(EntityEventHandler.java:581) ~[EntityEventHandler.class:?]	at org.spongepowered.common.event.listener.SpawnEntityEventListener_EntityEventHandler_onItemSpawn110.handle(Unknown Source) ~[?:?]
	at org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:86) ~[RegisteredListener.class:1.8.9-1732-3.1.0-BETA-1138]	at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:236) [SpongeModEventManager.class:1.8.9-1732-3.1.0-BETA-1138]	at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:280) [SpongeModEventManager.class:1.8.9-1732-3.1.0-BETA-1138]	at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:248) [SpongeModEventManager.class:1.8.9-1732-3.1.0-BETA-1138]	at org.spongepowered.common.SpongeImpl.postEvent(SpongeImpl.java:127) [SpongeImpl.class:1.8.9-1732-3.1.0-BETA-1138]	at org.spongepowered.common.event.SpongeCommonEventFactory.handleClickInteractInventoryEvent(SpongeCommonEventFactory.java:379) [SpongeCommonEventFactory.class:1.8.9-1732-3.1.0-BETA-1138]	at net.minecraft.world.World.handlePostTickCaptures(World.java:1021) [adm.class:?]	at org.spongepowered.common.network.PacketUtil.onProcessPacket(PacketUtil.java:108) [PacketUtil.class:1.8.9-1732-3.1.0-BETA-1138]	at net.minecraft.network.PacketThreadUtil$1.onProcessPacket(SourceFile:51) [fh$1.class:?]	at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [fh$1.class:?]	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_71]	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_71]	at net.minecraft.util.Util.func_181617_a(SourceFile:44) [g.class:?]	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:660) [MinecraftServer.class:?]	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:344) [ko.class:?]	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:605) [MinecraftServer.class:?]	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:481) [MinecraftServer.class:?]	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_71]>