java.lang.NoSuchMethodError: net.minecraft.entity.Entity.func_70016_h(DDD)V
    at net.doubledoordev.pay2spawn.util.Vector3.setAsVelocity(Vector3.java:67) ~[Vector3.class:?]
    at net.doubledoordev.pay2spawn.types.EntityType.spawnServerSide(EntityType.java:199) ~[EntityType.class:?]
    at net.doubledoordev.pay2spawn.util.CountdownTickHandler$ServerQueEntry.end(CountdownTickHandler.java:208) ~[CountdownTickHandler$ServerQueEntry.class:?]
    at net.doubledoordev.pay2spawn.util.CountdownTickHandler.tickEvent(CountdownTickHandler.java:103) ~[CountdownTickHandler.class:?]
    at cpw.mods.fml.common.eventhandler.ASMEventHandler_405_CountdownTickHandler_tickEvent_TickEvent.invoke(.dynamic) ~[?:?]
    at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54) ~[ASMEventHandler.class:?]
    at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138) [EventBus.class:?]
    at cpw.mods.fml.common.FMLCommonHandler.onPreServerTick(FMLCommonHandler.java:260) [FMLCommonHandler.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:536) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) [li.class:?]