[10:49:53] [Server thread/ERROR]: Could not pass event NPCRightClickEvent to QuickSell v2.0.5
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at net.citizensnpcs.EventListen.onPlayerInteractEntity(EventListen.java:389) [citizens.jar:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_65]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_65]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_65]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_65]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at net.minecraft.server.v1_9_R1.PlayerConnection.a(PlayerConnection.java:1524) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at net.minecraft.server.v1_9_R1.PacketPlayInUseEntity.a(SourceFile:68) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at net.minecraft.server.v1_9_R1.PacketPlayInUseEntity.a(SourceFile:12) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at net.minecraft.server.v1_9_R1.PlayerConnectionUtils$1.run(SourceFile:13) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_65]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_65]
	at net.minecraft.server.v1_9_R1.SystemUtils.a(SourceFile:45) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at net.minecraft.server.v1_9_R1.MinecraftServer.D(MinecraftServer.java:721) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at net.minecraft.server.v1_9_R1.DedicatedServer.D(DedicatedServer.java:400) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at net.minecraft.server.v1_9_R1.MinecraftServer.C(MinecraftServer.java:660) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:559) [minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_65]
Caused by: java.lang.IllegalArgumentException: No enum constant org.bukkit.Sound.ORB_PICKUP
	at java.lang.Enum.valueOf(Enum.java:238) ~[?:1.8.0_65]
	at org.bukkit.Sound.valueOf(Sound.java:1) ~[minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	at me.mrCookieSlime.QuickSell.Shop.sell(Shop.java:167) ~[?:?]
	at me.mrCookieSlime.QuickSell.Shop.sellall(Shop.java:135) ~[?:?]
	at me.mrCookieSlime.QuickSell.CitizensListener.onNPCInteract(CitizensListener.java:28) ~[?:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_65]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_65]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_65]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_65]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[minecraft_server.jar:git-Spigot-6f291ea-6026dad]
	... 24 more