[13:25:16 WARN]: [DisguiseCraft] Task #10607 for DisguiseCraft v5.1 generated an exception
java.lang.NoSuchMethodError: net.minecraft.server.v1_7_R4.PacketPlayOutEntityLook.<init>(IBB)V
        at pgDev.bukkit.DisguiseCraft.packet.DCPacketGenerator.getEntityLookPacket(DCPacketGenerator.java:286) ~[?:?]
        at pgDev.bukkit.DisguiseCraft.DisguiseCraft.sendMovement(DisguiseCraft.java:489) ~[?:?]
        at pgDev.bukkit.DisguiseCraft.listeners.movement.DCPlayerPositionUpdater.run(DCPlayerPositionUpdater.java:22) ~[?:?]
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftTask.run(CraftTask.java:71) ~[spigot-1641.jar:git-Spigot-1641]
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [spigot-1641.jar:git-Spigot-1641]
        at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:641) [spigot-1641.jar:git-Spigot-1641]
        at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [spigot-1641.jar:git-Spigot-1641]
        at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [spigot-1641.jar:git-Spigot-1641]
        at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [spigot-1641.jar:git-Spigot-1641]
        at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [spigot-1641.jar:git-Spigot-1641]