[13:07:52] [Server thread/WARN]: FieldAccessException: Field index out of bounds. (Index: 3, Size: 2)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.reflect.StructureModifier.writeInternal(StructureModifier.java:351)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.reflect.StructureModifier.write(StructureModifier.java:327)
[13:07:52] [Server thread/WARN]: 	at me.libraryaddict.disguise.utilities.PacketsManager.transformPacket(PacketsManager.java:1455)
[13:07:52] [Server thread/WARN]: 	at me.libraryaddict.disguise.utilities.PacketsManager$5.onPacketSending(PacketsManager.java:1177)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.injector.SortedPacketListenerList.invokeSendingListener(SortedPacketListenerList.java:195)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketSending(SortedPacketListenerList.java:149)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.injector.PacketFilterManager.handlePacket(PacketFilterManager.java:637)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.injector.PacketFilterManager.invokePacketSending(PacketFilterManager.java:613)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyProtocolInjector.packetQueued(NettyProtocolInjector.java:318)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyProtocolInjector.onPacketSending(NettyProtocolInjector.java:278)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector.processSending(NettyChannelInjector.java:401)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector.access$500(NettyChannelInjector.java:82)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$5.handleScheduled(NettyChannelInjector.java:367)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$5.onMessageScheduled(NettyChannelInjector.java:335)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyChannelProxy$2.schedulingRunnable(NettyChannelProxy.java:127)
[13:07:52] [Server thread/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyEventLoopProxy.execute(NettyEventLoopProxy.java:95)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.NetworkManager.a(NetworkManager.java:184)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.NetworkManager.sendPacket(NetworkManager.java:133)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.PlayerConnection.sendPacket(PlayerConnection.java:1069)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.EntityTrackerEntry.broadcast(EntityTrackerEntry.java:292)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.EntityTrackerEntry.updatePlayer(EntityTrackerEntry.java:400)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.EntityTracker.a(EntityTracker.java:255)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.PlayerChunk.b(PlayerChunk.java:153)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.PlayerChunkMap.flush(PlayerChunkMap.java:185)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.WorldServer.doTick(WorldServer.java:244)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.MinecraftServer.D(MinecraftServer.java:725)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.DedicatedServer.D(DedicatedServer.java:361)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.MinecraftServer.C(MinecraftServer.java:635)
[13:07:52] [Server thread/WARN]: 	at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:539)
[13:07:52] [Server thread/WARN]: 	at java.lang.Thread.run(Thread.java:722)