[13:22:46 ERROR]: Could not pass event BlockBreakEvent to Spawner v2.3-5494d1d
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:310) ~[spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62) ~[spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
ava:502) [spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:487) [spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at net.minecraft.server.v1_8_R3.PlayerInteractManager.breakBlock(PlayerI
nteractManager.java:286) [spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at net.minecraft.server.v1_8_R3.PlayerInteractManager.a(PlayerInteractMa
nager.java:215) [spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java
:614) [spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at net.minecraft.server.v1_8_R3.PacketPlayInBlockDig.a(SourceFile:40) [s
pigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at net.minecraft.server.v1_8_R3.PacketPlayInBlockDig.a(SourceFile:10) [s
pigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:1
3) [spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [
?:1.8.0_40]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_40]
        at net.minecraft.server.v1_8_R3.SystemUtils.a(SystemUtils.java:19) [spig
ot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:7
18) [spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:3
67) [spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:6
57) [spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java
:560) [spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_40]
Caused by: java.lang.NullPointerException
        at me.ryvix.spawner.SpawnerFunctions.getSpawnerName(SpawnerFunctions.jav
a:371) ~[?:?]
        at me.ryvix.spawner.SpawnerFunctions.getSpawnerName(SpawnerFunctions.jav
a:332) ~[?:?]
        at me.ryvix.spawner.SpawnerFunctions.setSpawnerName(SpawnerFunctions.jav
a:432) ~[?:?]
        at me.ryvix.spawner.SpawnerEvents.onBlockBreak(SpawnerEvents.java:170) ~
[?:?]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0
_40]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0
_40]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1
.8.0_40]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_40]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:306) ~[spigot-1.8.7.jar:git-Spigot-6d0ae89-a03743b]
        ... 17 more