noitem 4.0

[09:26:08 ERROR]: Could not pass event PlayerDropItemEvent to NoItem v4.0.0-SNAPSHOT
org.bukkit.event.EventException
>       at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427) ~[craftbukkit.jar:git-Spigot-1180]
>       at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[craftbukkit.jar:git-Spigot-1180]
>       at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:47) ~[craftbukkit.jar:git-Spigot-1180]
>       at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:478) [craftbukkit.jar:git-Spigot-1180]
>       at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:463) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.EntityHuman.a(EntityHuman.java:570) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.EntityHuman.drop(EntityHuman.java:526) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.ContainerWorkbench.b(ContainerWorkbench.java:77) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.EntityHuman.die(EntityHuman.java:1001) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.World.kill(World.java:1027) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.PlayerList.disconnect(PlayerList.java:292) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java:701) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.ServerConnection.c(SourceFile:128) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:647) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:259) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:530) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:442) [craftbukkit.jar:git-Spigot-1180]
>       at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [craftbukkit.jar:git-Spigot-1180]
Caused by: java.lang.NullPointerException
>       at net.worldoftomorrow.noitem.ActionFactory.onItemDrop(ActionFactory.java:189) ~[?:?]
>       at sun.reflect.GeneratedMethodAccessor199.invoke(Unknown Source) ~[?:?]
>       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_25]
>       at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_25]
>       at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425) ~[craftbukkit.jar:git-Spigot-1180]
>       ... 17 more