[04:38:11] [Server thread/INFO]: TreasureIsland issued server command: /sellall a1
[04:38:11] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'sellall' in plugin QuickSell v2.0.6
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	at org.bukkit.craftbukkit.v1_9_R1.CraftServer.dispatchCommand(CraftServer.java:645) ~[minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	at net.minecraft.server.v1_9_R1.PlayerConnection.handleCommand(PlayerConnection.java:1350) [minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	at net.minecraft.server.v1_9_R1.PlayerConnection.a(PlayerConnection.java:1185) [minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	at net.minecraft.server.v1_9_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) [minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	at net.minecraft.server.v1_9_R1.PacketPlayInChat.a(PacketPlayInChat.java:1) [minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	at net.minecraft.server.v1_9_R1.PlayerConnectionUtils$1.run(SourceFile:13) [minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	at java.util.concurrent.Executors$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-f6feaaa-f326992]
	at net.minecraft.server.v1_9_R1.MinecraftServer.D(MinecraftServer.java:721) [minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	at net.minecraft.server.v1_9_R1.DedicatedServer.D(DedicatedServer.java:400) [minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	at net.minecraft.server.v1_9_R1.MinecraftServer.C(MinecraftServer.java:660) [minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:559) [minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	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-f6feaaa-f326992]
	at me.mrCookieSlime.QuickSell.Shop.sell(Shop.java:168) ~[?:?]
	at me.mrCookieSlime.QuickSell.Shop.sellall(Shop.java:136) ~[?:?]
	at me.mrCookieSlime.QuickSell.QuickSell.onCommand(QuickSell.java:271) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[minecraft_server.jar:git-Spigot-f6feaaa-f326992]
	... 15 more