[02:49:34 WARN]: [DisguiseCraft] Task #63555 for DisguiseCraft v5.1 generated an exception
java.lang.NullPointerException
        at pgDev.bukkit.DisguiseCraft.DisguiseCraft.sendMovement(DisguiseCraft.java:447) ~[?:?]
        at pgDev.bukkit.DisguiseCraft.listeners.movement.DCPlayerPositionUpdater.run(DCPlayerPositionUpdater.java:22) ~[?:?]
        at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftTask.run(CraftTask.java:67) ~[craftbukkit.jar:git-Spigot-1253]
        at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:345) [craftbukkit.jar:git-Spigot-1253]
        at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:592) [craftbukkit.jar:git-Spigot-1253]
        at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:273) [craftbukkit.jar:git-Spigot-1253]
        at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:540) [craftbukkit.jar:git-Spigot-1253]
        at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:446) [craftbukkit.jar:git-Spigot-1253]
        at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [craftbukkit.jar:git-Spigot-1253]