Server console errors

Running Build 1.4.6 Ro.3
Could someone explain why the errors are spamming? I've ran the server on my home computer no problems.

Code:

09.01 20:57:24 [Multicraft] Skipped 91 lines due to rate limit (30/s)
09.01 20:57:23 [Server] INFO org.bukkit.event.EventException
09.01 20:57:23 [Server] SEVERE Could not pass event EntityDamageByBlockEvent to Skillz v5.51
09.01 20:57:23 [Server] INFO ... 21 more
09.01 20:57:23 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
09.01 20:57:23 [Server] INFO at java.lang.reflect.Method.invoke(Unknown Source)
09.01 20:57:23 [Server] INFO at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
09.01 20:57:23 [Server] INFO at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
09.01 20:57:23 [Server] INFO at nl.lolmen.Skills.SkillEntityListener.onEntityDamage(SkillEntityListener.java:29)
09.01 20:57:23 [Server] INFO Caused by: java.lang.NoClassDefFoundError: net/citizensnpcs/api/CitizensManager
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:849)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:427)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:494)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:224)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:580)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.WorldServer.tickEntities(WorldServer.java:445)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.World.tickEntities(World.java:1193)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.World.playerJoinedWorld(World.java:1315)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.WorldServer.entityJoinedWorld(WorldServer.java:548)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.World.entityJoinedWorld(World.java:1334)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.EntityLiving.j_(EntityLiving.java:534)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.EntityAnimal.c(SourceFile:33)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.EntityAgeable.c(EntityAgeable.java:64)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.EntityLiving.c(EntityLiving.java:1306)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.EntityLiving.e(EntityLiving.java:1065)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.Entity.move(Entity.java:696)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.Entity.D(Entity.java:744)
09.01 20:57:23 [Server] INFO at net.minecraft.server.v1_4_6.BlockCactus.a(BlockCactus.java:92)
09.01 20:57:23 [Server] INFO at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
09.01 20:57:23 [Server] INFO at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
09.01 20:57:23 [Server] INFO at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
09.01 20:57:23 [Multicraft] Skipped 260 lines due to rate limit (30/s)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:494)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:224)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:580)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.WorldServer.tickEntities(WorldServer.java:445)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.World.tickEntities(World.java:1193)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.World.playerJoinedWorld(World.java:1315)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.WorldServer.entityJoinedWorld(WorldServer.java:548)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.World.entityJoinedWorld(World.java:1334)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.EntityLiving.j_(EntityLiving.java:534)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.EntityAnimal.c(SourceFile:33)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.EntityAgeable.c(EntityAgeable.java:64)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.EntityLiving.c(EntityLiving.java:1306)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.EntityLiving.e(EntityLiving.java:1065)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.Entity.move(Entity.java:696)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.Entity.D(Entity.java:744)
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.BlockCactus.a(BlockCactus.java:92)
09.01 20:57:22 [Server] INFO at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
09.01 20:57:22 [Server] INFO at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
09.01 20:57:22 [Server] INFO at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
09.01 20:57:22 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
09.01 20:57:22 [Server] INFO org.bukkit.event.EventException
09.01 20:57:22 [Server] SEVERE Could not pass event EntityDamageByBlockEvent to Skillz v5.51
09.01 20:57:22 [Server] INFO ... 21 more
09.01 20:57:22 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
09.01 20:57:22 [Server] INFO at java.lang.reflect.Method.invoke(Unknown Source)
09.01 20:57:22 [Server] INFO at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
09.01 20:57:22 [Server] INFO at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
09.01 20:57:22 [Server] INFO at nl.lolmen.Skills.SkillEntityListener.onEntityDamage(SkillEntityListener.java:29)
09.01 20:57:22 [Server] INFO Caused by: java.lang.NoClassDefFoundError: net/citizensnpcs/api/CitizensManager
09.01 20:57:22 [Server] INFO at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:849)
09.01 20:57:22 [Multicraft] Skipped 148 lines due to rate limit (30/s)
09.01 20:57:21 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
09.01 20:57:21 [Server] INFO at java.lang.reflect.Method.invoke(Unknown Source)
09.01 20:57:21 [Server] INFO at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
09.01 20:57:21 [Server] INFO at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
09.01 20:57:21 [Server] INFO at nl.lolmen.Skills.SkillEntityListener.onEntityDamage(SkillEntityListener.java:29)
09.01 20:57:21 [Server] INFO Caused by: java.lang.NoClassDefFoundError: net/citizensnpcs/api/CitizensManager
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:849)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:427)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:494)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:224)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:580)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.WorldServer.tickEntities(WorldServer.java:445)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.World.tickEntities(World.java:1193)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.World.playerJoinedWorld(World.java:1315)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.WorldServer.entityJoinedWorld(WorldServer.java:548)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.World.entityJoinedWorld(World.java:1334)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.EntityLiving.j_(EntityLiving.java:534)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.EntityAnimal.c(SourceFile:33)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.EntityAgeable.c(EntityAgeable.java:64)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.EntityLiving.c(EntityLiving.java:1306)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.EntityLiving.e(EntityLiving.java:1065)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.Entity.move(Entity.java:696)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.Entity.D(Entity.java:744)
09.01 20:57:21 [Server] INFO at net.minecraft.server.v1_4_6.BlockCactus.a(BlockCactus.java:92)
09.01 20:57:21 [Server] INFO at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
09.01 20:57:21 [Server] INFO at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
09.01 20:57:21 [Server] INFO at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
09.01 20:57:21 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
09.01 20:57:21 [Server] INFO org.bukkit.event.EventException
09.01 20:57:21 [Server] SEVERE Could not pass event EntityDamageByBlockEvent to Skillz v5.51
09.01 20:56:17 [Server] INFO ... 18 more
09.01 20:56:17 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
09.01 20:56:17 [Server] INFO at java.lang.reflect.Method.invoke(Unknown Source)
09.01 20:56:17 [Server] INFO at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
09.01 20:56:17 [Server] INFO at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
09.01 20:56:17 [Server] INFO at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
09.01 20:56:17 [Server] INFO at nl.lolmen.Skills.SkillEntityListener.onEntityDamage(SkillEntityListener.java:29)
09.01 20:56:17 [Server] INFO Caused by: java.lang.NoClassDefFoundError: net/citizensnpcs/api/CitizensManager
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:849)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:427)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:494)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:224)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:580)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.WorldServer.tickEntities(WorldServer.java:445)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.World.tickEntities(World.java:1193)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.World.playerJoinedWorld(World.java:1315)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.WorldServer.entityJoinedWorld(WorldServer.java:548)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.World.entityJoinedWorld(World.java:1334)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.EntityBat.j_(SourceFile:106)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.EntityLiving.j_(EntityLiving.java:508)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.Entity.j_(Entity.java:237)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.EntityLiving.y(EntityLiving.java:310)
09.01 20:56:17 [Server] INFO at net.minecraft.server.v1_4_6.Entity.y(Entity.java:320)
09.01 20:56:17 [Server] INFO at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
09.01 20:56:17 [Server] INFO at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
09.01 20:56:17 [Server] INFO at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
09.01 20:56:17 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)

 

Just update bukkit!

 

Incorrect. This is caused by outdated plugins, not bukkit. Looks like the plugin in question is "Skillz"

 

I removed Skillz and it comes up with more errors about 2 other plugins. When i load the server up on my computer it has NO errors at all.

 

Please pastebin a full startup log with the errors.

 

This is really weird. I deleted the plugin and downloaded it again (same version im sure look http://forums.bukkit.org/threads/ec...y-from-players-and-mobs-spout-1-2-5-r1.33485/) And now its not bringing out any errors.

 

no idea