Base information

• Minecraft version: 1.12.2
• Mod version: latest
• Minecraft Forge version: recommended
• Mod Pack: (if applicable) No.
  As the client freeze but don't crash I don't have any crash report. So here are the logs (only usefull ones). It generally happen when I touch the ground after falling from an high place. I have a video of the freeze happening.

[12:55:47] [main/ERROR] [FML/]: SimpleChannelHandlerWrapper exception
java.lang.NullPointerException: null
at net.minecraftforge.fml.common.network.FMLOutboundHandler$OutboundTarget$7.selectNetworks(FMLOutboundHandler.java:216) ~[FMLOutboundHandler$OutboundTarget$7.class:?]
at net.minecraftforge.fml.common.network.FMLOutboundHandler.write(FMLOutboundHandler.java:297) ~[FMLOutboundHandler.class:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:738) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:730) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:816) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:723) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:111) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:738) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:801) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:814) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:794) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:831) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1032) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:296) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]
at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendToAllAround(SimpleNetworkWrapper.java:263) [SimpleNetworkWrapper.class:?]
at com.brandon3055.draconicevolution.handlers.CustomArmorHandler.onPlayerAttacked(CustomArmorHandler.java:132) [CustomArmorHandler.class:?]
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_369_CustomArmorHandler_onPlayerAttacked_LivingAttackEvent.invoke(.dynamic) [?:?]
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) [ASMEventHandler.class:?]
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:179) [EventBus.class:?]
at net.minecraftforge.common.ForgeHooks.onLivingAttack(ForgeHooks.java:561) [ForgeHooks.class:?]
at net.minecraft.client.entity.EntityPlayerSP.func_70097_a(EntityPlayerSP.java:134) [bud.class:?]
at net.minecraft.entity.EntityLivingBase.func_180430_e(EntityLivingBase.java:1316) [vp.class:?]
at net.minecraft.entity.player.EntityPlayer.func_180430_e(EntityPlayer.java:1946) [aed.class:?]
at net.minecraft.block.Block.func_180658_a(Block.java:821) [aow.class:?]
at net.minecraft.entity.Entity.func_184231_a(Entity.java:1130) [vg.class:?]
at net.minecraft.entity.EntityLivingBase.func_184231_a(EntityLivingBase.java:213) [vp.class:?]
at net.minecraft.entity.Entity.func_70091_d(Entity.java:895) [vg.class:?]
at net.minecraft.client.entity.EntityPlayerSP.func_70091_d(EntityPlayerSP.java:1054) [bud.class:?]
at net.minecraft.entity.EntityLivingBase.func_191986_a(EntityLivingBase.java:1949) [vp.class:?]
at net.minecraft.entity.player.EntityPlayer.func_191986_a(EntityPlayer.java:1827) [aed.class:?]
at net.minecraft.entity.EntityLivingBase.func_70636_d(EntityLivingBase.java:2384) [vp.class:?]
at net.minecraft.entity.player.EntityPlayer.func_70636_d(EntityPlayer.java:513) [aed.class:?]
at net.minecraft.client.entity.EntityPlayerSP.func_70636_d(EntityPlayerSP.java:1011) [bud.class:?]
at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:2170) [vp.class:?]
at net.minecraft.entity.player.EntityPlayer.func_70071_h_(EntityPlayer.java:234) [aed.class:?]
at net.minecraft.client.entity.EntityPlayerSP.func_70071_h_(EntityPlayerSP.java:181) [bud.class:?]
at net.minecraft.world.World.func_72866_a(World.java:1990) [amu.class:?]
at net.minecraft.world.World.func_72870_g(World.java:1952) [amu.class:?]
at net.minecraft.world.World.func_72939_s(World.java:1756) [amu.class:?]
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1845) [bib.class:?]
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1096) [bib.class:?]
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:397) [bib.class:?]
at net.minecraft.client.main.Main.main(SourceFile:123) [Main.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_161]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_161]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_161]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_161]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
[12:55:47] [main/ERROR] [FML/]: SimpleChannelHandlerWrapper exception
java.lang.NullPointerException: null