Bukkit

What steps will reproduce the problem?
1. place sponge block
2. break with pick
3. get error in log

What is the expected output? What do you see instead?
receive random from breaking sponge

What version of the product are you using?
LuckyBlocks v10.0

Do you have an error log of what happened?

[20:54:28] [Server thread/ERROR]: Could not pass event BlockBreakEvent to LuckyBlocks v10.0
org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at net.minecraft.server.v1_9_R1.PlayerInteractManager.breakBlock(PlayerInteractManager.java:292) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at net.minecraft.server.v1_9_R1.PlayerInteractManager.a(PlayerInteractManager.java:218) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at net.minecraft.server.v1_9_R1.PlayerConnection.a(PlayerConnection.java:798) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at net.minecraft.server.v1_9_R1.PacketPlayInBlockDig.a(SourceFile:40) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at net.minecraft.server.v1_9_R1.PacketPlayInBlockDig.a(SourceFile:10) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at net.minecraft.server.v1_9_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_74]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_74]
    at net.minecraft.server.v1_9_R1.SystemUtils.a(SourceFile:45) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at net.minecraft.server.v1_9_R1.MinecraftServer.D(MinecraftServer.java:721) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at net.minecraft.server.v1_9_R1.DedicatedServer.D(DedicatedServer.java:400) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at net.minecraft.server.v1_9_R1.MinecraftServer.C(MinecraftServer.java:660) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:559) [spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    at java.lang.Thread.run(Thread.java:745) [?:1.8.0_74]
Caused by: java.lang.NoSuchFieldError: CHICKEN_EGG_POP
    at com.meesvdw.thepluginbros.luckyblocks.LuckyBlocks.onBreak(LuckyBlocks.java:107) ~[?:?]
    at sun.reflect.GeneratedMethodAccessor130.invoke(Unknown Source) ~[?:?]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_74]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_74]
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.9.jar:git-Spigot-1a196e1-6f032cd]
    ... 17 more

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