io.netty.handler.codec.EncoderException: java.lang.NullPointerException
	at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:125)
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:643)
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:700)
	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:636)
	at io.netty.channel.DefaultChannelPipeline.write(DefaultChannelPipeline.java:944)
	at io.netty.channel.AbstractChannel.write(AbstractChannel.java:239)
	at net.md_5.bungee.netty.ChannelWrapper.write(ChannelWrapper.java:49)
	at net.md_5.bungee.UserConnection$1.sendPacket(UserConnection.java:138)
	at net.md_5.bungee.tab.ServerUnique.onUpdate(ServerUnique.java:47)
	at net.md_5.bungee.connection.DownstreamBridge.handle(DownstreamBridge.java:115)
	at net.md_5.bungee.protocol.packet.PlayerListItem.handle(PlayerListItem.java:149)
	at net.md_5.bungee.netty.HandlerBoss.channelRead(HandlerBoss.java:76)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:318)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:304)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:318)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:304)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:318)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:304)
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:276)
	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:354)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:244)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:318)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:304)
	at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:152)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:318)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:304)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846)
	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:823)
	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:339)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:255)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
	at net.md_5.bungee.protocol.DefinedPacket.writeString(DefinedPacket.java:18)
	at net.md_5.bungee.protocol.packet.PlayerListItem.write(PlayerListItem.java:114)
	at net.md_5.bungee.protocol.MinecraftEncoder.encode(MinecraftEncoder.java:24)
	at net.md_5.bungee.protocol.MinecraftEncoder.encode(MinecraftEncoder.java:9)
	at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107)
	... 33 more