Bukkit

What steps will reproduce the problem?
1. install 1.9 bukkit / spigot
2. add jobs 2.63.0
3. do jobs

What is the expected output? What do you see instead?
no errors.  error spams console

What version of the product are you using?
current 2.63.0

Do you have an error log of what happened?
Yes

Please provide any additional information below.
[code] [15:54:06] [Server thread/ERROR]: Could not pass event BlockBreakEvent to Jobs v2.63.0 org.bukkit.event.EventException at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot-1.9.jar:git-Spigot-604e046-69e196f] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.9.jar:git-Spigot-604e046-69e196f] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at net.minecraft.server.v1_9_R1.PlayerInteractManager.breakBlock(PlayerInteractManager.java:292) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at net.minecraft.server.v1_9_R1.PlayerInteractManager.a(PlayerInteractManager.java:218) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at net.minecraft.server.v1_9_R1.PlayerConnection.a(PlayerConnection.java:798) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at net.minecraft.server.v1_9_R1.PacketPlayInBlockDig.a(SourceFile:40) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at net.minecraft.server.v1_9_R1.PacketPlayInBlockDig.a(SourceFile:10) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at net.minecraft.server.v1_9_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_71] at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_71] at net.minecraft.server.v1_9_R1.SystemUtils.a(SourceFile:45) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at net.minecraft.server.v1_9_R1.MinecraftServer.D(MinecraftServer.java:716) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at net.minecraft.server.v1_9_R1.DedicatedServer.D(DedicatedServer.java:400) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at net.minecraft.server.v1_9_R1.MinecraftServer.C(MinecraftServer.java:655) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:554) [spigot-1.9.jar:git-Spigot-604e046-69e196f] at java.lang.Thread.run(Unknown Source) [?:1.8.0_71] Caused by: java.lang.IllegalArgumentException: No enum constant org.bukkit.Sound.LEVEL_UP at java.lang.Enum.valueOf(Unknown Source) ~[?:1.8.0_71] at org.bukkit.Sound.valueOf(Sound.java:1) ~[spigot-1.9.jar:git-Spigot-604e046-69e196f] at com.gamingmesh.jobs.PlayerManager.performLevelUp(PlayerManager.java:356) ~[?:?] at com.gamingmesh.jobs.Jobs.action(Jobs.java:686) ~[?:?] at com.gamingmesh.jobs.listeners.JobsPaymentListener.onBlockBreak(JobsPaymentListener.java:351) ~[?:?] at sun.reflect.GeneratedMethodAccessor144.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_71] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_71] at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.9.jar:git-Spigot-604e046-69e196f] ... 17 more [/code]

Disabling sounds to try to stop errors.

Sounds: LevelUp: use: false sound: LEVEL_UP volume: 1 pitch: 3 TitleChange: use: false sound: LEVEL_UP volume: 1 pitch: 3

1. You can disable this to save SMALL amount of server resources