[16:31:45] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to TrophyHeads v1.12.7
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:320) ~[custom.jar:git-Spigot-1314]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[custom.jar:git-Spigot-1314]
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30) ~[custom.jar:git-Spigot-1314]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:482) [custom.jar:git-Spigot-1314]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:467) [custom.jar:git-Spigot-1314]
	at org.bukkit.craftbukkit.v1_7_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:212) [custom.jar:git-Spigot-1314]
	at net.minecraft.server.v1_7_R1.PlayerInteractManager.dig(PlayerInteractManager.java:103) [custom.jar:git-Spigot-1314]
	at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java:536) [custom.jar:git-Spigot-1314]
	at net.minecraft.server.v1_7_R1.PacketPlayInBlockDig.a(SourceFile:53) [custom.jar:git-Spigot-1314]
	at net.minecraft.server.v1_7_R1.PacketPlayInBlockDig.handle(SourceFile:8) [custom.jar:git-Spigot-1314]
	at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:147) [custom.jar:git-Spigot-1314]
	at net.minecraft.server.v1_7_R1.ServerConnection.c(ServerConnection.java:77) [custom.jar:git-Spigot-1314]
	at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:698) [custom.jar:git-Spigot-1314]
	at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:273) [custom.jar:git-Spigot-1314]
	at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:560) [custom.jar:git-Spigot-1314]
	at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:467) [custom.jar:git-Spigot-1314]
	at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [custom.jar:git-Spigot-1314]
Caused by: java.lang.NullPointerException
	at com.cnaude.trophyheads.TrophyHeads.onPlayerInteractEvent(TrophyHeads.java:188) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor216.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_25]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_25]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:318) ~[custom.jar:git-Spigot-1314]
	... 16 more