I am running a 1.7.2 bukkit server and when something explodes on the server the console fills with a mile long list of spam like this: 50) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:5 45) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java :457) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:6 17) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] [22:30:17 ERROR]: Could not pass event EntityExplodeEvent to CreeperHeal v6.7.2 java.lang.NullPointerException at me.Incomprehendable.WorldPlugins.FakePluginManager.shouldCall(FakePlu ginManager.java:191) ~[PerWorldPlugins.jar:?] at me.Incomprehendable.WorldPlugins.FakePluginManager.fireEvent(FakePlug inManager.java:137) [PerWorldPlugins.jar:?] at me.Incomprehendable.WorldPlugins.FakePluginManager.callEvent(FakePlug inManager.java:124) [PerWorldPlugins.jar:?] at net.minecraft.server.v1_7_R1.Explosion.a(Explosion.java:219) [craftbu kkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.World.createExplosion(World.java:1623) [ craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.WorldServer.createExplosion(WorldServer. java:839) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:470) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:466) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:478) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:474) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at de.blablubbabc.paintball.gadgets.handlers.GrenadeM2Handler$GrenadeM2. explode(GrenadeM2Handler.java:144) [Paintballv1.2.6.jar:?] at de.blablubbabc.paintball.gadgets.handlers.GrenadeM2Handler$GrenadeM2$ 1.run(GrenadeM2Handler.java:135) [Paintballv1.2.6.jar:?] at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftTask.run(CraftTask.java :53) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftScheduler.mainThreadHea rtbeat(CraftScheduler.java:345) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0. 3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:5 87) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:2 50) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:5 45) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java :457) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:6 17) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] [22:30:17 ERROR]: Could not pass event EntityExplodeEvent to CoreProtect v2.0.9 java.lang.NullPointerException at me.Incomprehendable.WorldPlugins.FakePluginManager.shouldCall(FakePlu ginManager.java:191) ~[PerWorldPlugins.jar:?] at me.Incomprehendable.WorldPlugins.FakePluginManager.fireEvent(FakePlug inManager.java:137) [PerWorldPlugins.jar:?] at me.Incomprehendable.WorldPlugins.FakePluginManager.callEvent(FakePlug inManager.java:124) [PerWorldPlugins.jar:?] at net.minecraft.server.v1_7_R1.Explosion.a(Explosion.java:219) [craftbu kkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.World.createExplosion(World.java:1623) [ craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.WorldServer.createExplosion(WorldServer. java:839) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:470) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:466) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:478) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:474) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at de.blablubbabc.paintball.gadgets.handlers.GrenadeM2Handler$GrenadeM2. explode(GrenadeM2Handler.java:144) [Paintballv1.2.6.jar:?] at de.blablubbabc.paintball.gadgets.handlers.GrenadeM2Handler$GrenadeM2$ 1.run(GrenadeM2Handler.java:135) [Paintballv1.2.6.jar:?] at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftTask.run(CraftTask.java :53) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftScheduler.mainThreadHea rtbeat(CraftScheduler.java:345) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0. 3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:5 87) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:2 50) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:5 45) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java :457) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:6 17) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] [22:30:17 ERROR]: Could not pass event EntityExplodeEvent to dynmap v1.9.4-991 java.lang.NullPointerException at me.Incomprehendable.WorldPlugins.FakePluginManager.shouldCall(FakePlu ginManager.java:191) ~[PerWorldPlugins.jar:?] at me.Incomprehendable.WorldPlugins.FakePluginManager.fireEvent(FakePlug inManager.java:137) [PerWorldPlugins.jar:?] at me.Incomprehendable.WorldPlugins.FakePluginManager.callEvent(FakePlug inManager.java:124) [PerWorldPlugins.jar:?] at net.minecraft.server.v1_7_R1.Explosion.a(Explosion.java:219) [craftbu kkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.World.createExplosion(World.java:1623) [ craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.WorldServer.createExplosion(WorldServer. java:839) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:470) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:466) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:478) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:474) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at de.blablubbabc.paintball.gadgets.handlers.GrenadeM2Handler$GrenadeM2. explode(GrenadeM2Handler.java:144) [Paintballv1.2.6.jar:?] at de.blablubbabc.paintball.gadgets.handlers.GrenadeM2Handler$GrenadeM2$ 1.run(GrenadeM2Handler.java:135) [Paintballv1.2.6.jar:?] at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftTask.run(CraftTask.java :53) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftScheduler.mainThreadHea rtbeat(CraftScheduler.java:345) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0. 3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:5 87) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:2 50) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:5 45) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java :457) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:6 17) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] [22:30:17 ERROR]: Could not pass event EntityExplodeEvent to Factions v2.3.0 java.lang.NullPointerException at me.Incomprehendable.WorldPlugins.FakePluginManager.shouldCall(FakePlu ginManager.java:191) ~[PerWorldPlugins.jar:?] at me.Incomprehendable.WorldPlugins.FakePluginManager.fireEvent(FakePlug inManager.java:137) [PerWorldPlugins.jar:?] at me.Incomprehendable.WorldPlugins.FakePluginManager.callEvent(FakePlug inManager.java:124) [PerWorldPlugins.jar:?] at net.minecraft.server.v1_7_R1.Explosion.a(Explosion.java:219) [craftbu kkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.World.createExplosion(World.java:1623) [ craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.WorldServer.createExplosion(WorldServer. java:839) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:470) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:466) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:478) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:474) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at de.blablubbabc.paintball.gadgets.handlers.GrenadeM2Handler$GrenadeM2. explode(GrenadeM2Handler.java:144) [Paintballv1.2.6.jar:?] at de.blablubbabc.paintball.gadgets.handlers.GrenadeM2Handler$GrenadeM2$ 1.run(GrenadeM2Handler.java:135) [Paintballv1.2.6.jar:?] at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftTask.run(CraftTask.java :53) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftScheduler.mainThreadHea rtbeat(CraftScheduler.java:345) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0. 3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:5 87) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:2 50) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:5 45) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java :457) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:6 17) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] [22:30:17 ERROR]: Could not pass event EntityExplodeEvent to SurvivalGames v0.5. 8.54 java.lang.NullPointerException at me.Incomprehendable.WorldPlugins.FakePluginManager.shouldCall(FakePlu ginManager.java:191) ~[PerWorldPlugins.jar:?] at me.Incomprehendable.WorldPlugins.FakePluginManager.fireEvent(FakePlug inManager.java:137) [PerWorldPlugins.jar:?] at me.Incomprehendable.WorldPlugins.FakePluginManager.callEvent(FakePlug inManager.java:124) [PerWorldPlugins.jar:?] at net.minecraft.server.v1_7_R1.Explosion.a(Explosion.java:219) [craftbu kkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.World.createExplosion(World.java:1623) [ craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.WorldServer.createExplosion(WorldServer. java:839) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:470) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:466) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:478) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.CraftWorld.createExplosion(CraftWorld. java:474) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at de.blablubbabc.paintball.gadgets.handlers.GrenadeM2Handler$GrenadeM2. explode(GrenadeM2Handler.java:144) [Paintballv1.2.6.jar:?] at de.blablubbabc.paintball.gadgets.handlers.GrenadeM2Handler$GrenadeM2$ 1.run(GrenadeM2Handler.java:135) [Paintballv1.2.6.jar:?] at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftTask.run(CraftTask.java :53) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftScheduler.mainThreadHea rtbeat(CraftScheduler.java:345) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0. 3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:5 87) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:2 50) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:5 45) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java :457) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:6 17) [craftbukkit-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] P.S. It usually happens during paintball because there are some paintball weapons that explode such as the grenade and stuff but it also happens when I do /nuke or any other explosion.
Its quite possible you have too many plugins that are trying to interact with that event. When I started adding mini-games to my server, I quickly found out that there are plugin interactions that occur when a lot of plugins are installed that are closely related in function. I'm having to split out my server into multiple servers because of the various minigames that work OK by themselves but don't necessarily play well with a bunch of other mini-games installed or other plugins that watch similar events (e.g. Anti-cheat, worldguard, etc.) LHammonds