21:21:57 [SEVERE] Could not pass event PlayerInteractEvent to ArchonCrates v16.1
21:21:57 org.bukkit.event.EventException
21:21:57 	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot_server.jar:git-Spigot-044d928-e8c6403]
21:21:58 	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot_server.jar:git-Spigot-044d928-e8c6403]
21:21:58 	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:21:58 	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:21:59 	at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:227) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:21:59 	at net.minecraft.server.v1_8_R3.PlayerInteractManager.interact(PlayerInteractManager.java:463) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:21:59 	at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:736) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:21:59 	at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:52) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:22:00 	at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:1) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:22:00 	at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:22:00 	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_51]
21:22:01 	at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_51]
21:22:01 	at net.minecraft.server.v1_8_R3.SystemUtils.a(SystemUtils.java:19) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:22:01 	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:718) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:22:02 	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:367) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:22:02 	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:657) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:22:02 	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:560) [spigot_server.jar:git-Spigot-044d928-e8c6403]
21:22:03 	at java.lang.Thread.run(Unknown Source) [?:1.8.0_51]
21:22:03 Caused by: java.lang.NullPointerException
21:22:03 	at com.HamiStudios.ArchonCrates.Events.SignEvents.signClick(SignEvents.java:167) ~[?:?]
21:22:03 	at sun.reflect.GeneratedMethodAccessor642.invoke(Unknown Source) ~[?:?]
21:22:04 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_51]
21:22:04 	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_51]
21:22:04 	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot_server.jar:git-Spigot-044d928-e8c6403]
21:22:05 	... 17 more