[19:12:08] [Server thread/ERROR]: Could not pass event BlockBreakEvent to ItemFollow v1.0
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:320) ~[craftbukkit.jar:git-Spigot-1339]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[craftbukkit.jar:git-Spigot-1339]
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30) ~[craftbukkit.jar:git-Spigot-1339]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:487) [craftbukkit.jar:git-Spigot-1339]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:472) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.PlayerInteractManager.breakBlock(PlayerInteractManager.java:264) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.PlayerInteractManager.dig(PlayerInteractManager.java:164) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java:548) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.PacketPlayInBlockDig.a(SourceFile:53) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.PacketPlayInBlockDig.handle(SourceFile:8) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:147) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.ServerConnection.c(ServerConnection.java:77) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:700) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:273) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:562) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:469) [craftbukkit.jar:git-Spigot-1339]
	at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [craftbukkit.jar:git-Spigot-1339]
Caused by: java.lang.NullPointerException
	at me.tobi.itemfollow.Main.BlockBreak(Main.java:42) ~[?:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51]
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:318) ~[craftbukkit.jar:git-Spigot-1339]
	... 16 more