[08:50:14] [Netty Epoll Server IO #0/ERROR]: [ItemFixer] Unhandled exception occured in onPacketReceiving(PacketEvent) for ItemFixer
java.lang.NullPointerException
	at ru.xtime.nbtfix.NBTHeldItemListener.onPacketReceiving(NBTHeldItemListener.java:16) ~[ItemFixer.jar:?]
	at com.comphenix.protocol.injector.SortedPacketListenerList.invokeReceivingListener(SortedPacketListenerList.java:114) [ProtocolLib.jar:3.6.5-b222]
	at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketRecieving(SortedPacketListenerList.java:67) [ProtocolLib.jar:3.6.5-b222]
	at com.comphenix.protocol.injector.PacketFilterManager.handlePacket(PacketFilterManager.java:639) [ProtocolLib.jar:3.6.5-b222]
	at com.comphenix.protocol.injector.PacketFilterManager.invokePacketRecieving(PacketFilterManager.java:606) [ProtocolLib.jar:3.6.5-b222]
	at com.comphenix.protocol.compat.netty.independent.NettyProtocolInjector.packetReceived(NettyProtocolInjector.java:332) [ProtocolLib.jar:3.6.5-b222]
	at com.comphenix.protocol.compat.netty.independent.NettyProtocolInjector.onPacketReceiving(NettyProtocolInjector.java:297) [ProtocolLib.jar:3.6.5-b222]
	at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector.decode(NettyChannelInjector.java:546) [ProtocolLib.jar:3.6.5-b222]
	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:249) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:149) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$4.channelRead(NettyChannelInjector.java:278) [ProtocolLib.jar:3.6.5-b222]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:150) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.epollInReady(EpollSocketChannel.java:722) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:326) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:264) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [craftbukkit.jar:git-Spigot-db6de12-18fbb24]
	at java.lang.Thread.run(Unknown Source) [?:1.7.0_67]
[08:50:14] [Netty Epoll Server IO #0/ERROR]: Parameters:
  net.minecraft.server.v1_8_R3.PacketPlayInHeldItemSlot@6c4df506[
    itemInHandIndex=7
  ]