/mp44 does not work

[rovertdude]

When someone enabled /mp44 draw, it does not work and spams this error:

[00:06:56 WARN]: [TotalFreedomMod] Task #1032 for TotalFreedomMod v5.0 generated an exception
java.lang.NullPointerException
at me.totalfreedom.totalfreedommod.player.FPlayer$ArrowShooter.run(FPlayer.java:432) ~[?:?]
at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftTask.run(CraftTask.java:71) ~[spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
at net.minecraft.server.v1_10_R1.MinecraftServer.D(MinecraftServer.java:741) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
at net.minecraft.server.v1_10_R1.DedicatedServer.D(DedicatedServer.java:399) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
at net.minecraft.server.v1_10_R1.MinecraftServer.C(MinecraftServer.java:672) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:571) [spigot-1.10.jar:git-Spigot-6016ac7-10c10b3]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_72]

[foxcqrn]

What even is /mp44 lol

[adroition]

@DUFCLiam When I use /mp44 draw and use the gunpowder, it does not fire and gives errors.