[20:09:41] [Server thread/ERROR]: Could not pass event EntityDamageByEntityEvent to TheLab v1.2
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callEvent(CraftEventFactory.java:87) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:445) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.handleLivingEntityDamageEvent(CraftEventFactory.java:585) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.EntityLiving.d(EntityLiving.java:1102) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.EntityHuman.d(EntityHuman.java:859) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.EntityLiving.damageEntity(EntityLiving.java:743) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.EntityHuman.damageEntity(EntityHuman.java:800) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.EntityPlayer.damageEntity(EntityPlayer.java:496) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.Explosion.a(Explosion.java:131) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.World.createExplosion(World.java:1866) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.WorldServer.createExplosion(WorldServer.java:1020) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.EntityTNTPrimed.explode(EntityTNTPrimed.java:84) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.EntityTNTPrimed.t_(EntityTNTPrimed.java:63) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.World.entityJoinedWorld(World.java:1607) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.World.g(World.java:1582) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.World.tickEntities(World.java:1425) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.WorldServer.tickEntities(WorldServer.java:597) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:786) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]
Caused by: java.lang.NullPointerException
	at ro.Fr33styler.TheLab.Experiment.Experiments.Catastrophic.onDamage(Catastrophic.java:181) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor238.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_111]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_111]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot188new.jar:git-Spigot-21fe707-e1ebe52]
	... 25 more