[03:48:15] [Server thread/ERROR]: Could not pass event PlayerDropItemEvent to Minigames v1.5.3
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427) ~[spigot.jar:git-Spigot-1186]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-1186]
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30) ~[spigot.jar:git-Spigot-1186]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:478) [spigot.jar:git-Spigot-1186]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:463) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.EntityHuman.a(EntityHuman.java:570) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.EntityHuman.drop(EntityHuman.java:526) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.ContainerWorkbench.b(ContainerWorkbench.java:77) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.EntityHuman.die(EntityHuman.java:1001) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.World.kill(World.java:1027) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.PlayerList.disconnect(PlayerList.java:292) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java:701) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.ServerConnection.c(SourceFile:130) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:647) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:259) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:530) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:442) [spigot.jar:git-Spigot-1186]
	at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [spigot.jar:git-Spigot-1186]
Caused by: java.lang.NullPointerException
	at com.pauldavdesign.mineauz.minigames.Events.playerDropItem(Events.java:104) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor315.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_45]
	at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_45]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425) ~[spigot.jar:git-Spigot-1186]
	... 17 more