Bukkit

What is the issue?

Log spam and error, though does not seem to effect functionality of the plugin.

Please provide any additional information below.

14:38:41 [SEVERE] Could not pass event EntityExplodeEvent to EndReset v0.0.7
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:437)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
        at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:31)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:479)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
        at net.minecraft.world.Explosion.func_77279_a(Explosion.java:271)
        at net.minecraft.world.World.func_72885_a(World.java:3304)
        at net.minecraft.world.WorldServer.func_72885_a(WorldServer.java:1372)
        at Reika.MeteorCraft.Entity.EntityMeteor.destroy(EntityMeteor.java:265)
        at Reika.MeteorCraft.Entity.EntityMeteor.func_70071_h_(EntityMeteor.java:90)
        at net.minecraft.world.World.func_72866_a(World.java:2924)
        at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:1005)
        at net.minecraft.world.World.func_72870_g(World.java:2874)
        at net.minecraft.world.World.func_72939_s(World.java:2686)
        at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:870)
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:886)
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:327)
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:780)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:662)
        at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
Caused by: java.lang.NullPointerException
        at net.AlanServers.EndReset.EndHooks.onDragonBlockBreak(EndHooks.java:97)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:435)
        ... 19 more