2018-12-10 01:35:06 [WARNING] Failed to handle packet for Exidas [/195.191.146.51:64169]: java.lang.NullPointerException
java.lang.NullPointerException
	at java.io.DataOutputStream.writeUTF(DataOutputStream.java:347)
	at java.io.DataOutputStream.writeUTF(DataOutputStream.java:323)
	at ru.xlv.wabmod.network.PacketHandler.sendPacketData(PacketHandler.java:88)
	at ru.xlv.wabmod.Events.onEntityConstructing(Events.java:71)
	at net.minecraftforge.event.ASMEventHandler_152_Events_onEntityConstructing_EntityConstructing.invoke(.dynamic)
	at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39)
	at net.minecraftforge.event.EventBus.post(EventBus.java:108)
	at net.minecraft.entity.Entity.<init>(Entity.java:332)
	at net.minecraft.entity.EntityLivingBase.<init>(EntityLivingBase.java:205)
	at net.minecraft.entity.player.EntityPlayer.<init>(EntityPlayer.java:215)
	at net.minecraft.entity.player.EntityPlayerMP.<init>(EntityPlayerMP.java:200)
	at net.minecraft.server.management.ServerConfigurationManager.attemptLogin(ServerConfigurationManager.java:489)
	at cpw.mods.fml.common.network.FMLNetworkHandler.handleVanillaLoginKick(FMLNetworkHandler.java:199)
	at cpw.mods.fml.common.network.FMLNetworkHandler.handleClientConnection(FMLNetworkHandler.java:155)
	at cpw.mods.fml.common.network.FMLNetworkHandler.onConnectionReceivedFromClient(FMLNetworkHandler.java:121)
	at net.minecraft.network.NetLoginHandler.func_72529_d(NetLoginHandler.java:198)
	at net.minecraft.network.NetLoginHandler.func_72532_c(NetLoginHandler.java:82)
	at net.minecraft.server.ServerListenThread.func_71766_a(ServerListenThread.java:57)
	at net.minecraft.server.dedicated.DedicatedServerListenThread.func_71747_b(DedicatedServerListenThread.java:33)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:910)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:330)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:777)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:659)
	at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)