Description: Unexpected error

java.lang.NullPointerException
    at de.teamlapen.vampirism.player.vampire.VampirePlayer.get(VampirePlayer.java:94)
    at de.teamlapen.vampirism.client.render.RenderHandler.onClientTick(RenderHandler.java:98)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_1454_RenderHandler_onClientTick_ClientTickEvent.invoke(.dynamic)
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
    at net.minecraftforge.fml.common.FMLCommonHandler.onPreClientTick(FMLCommonHandler.java:344)
    at net.minecraft.client.Minecraft.runTick(Minecraft.java:1707)
    at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1097)
    at net.minecraft.client.Minecraft.run(Minecraft.java:3940)
    at net.minecraft.client.main.Main.main(SourceFile:123)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)