2013-02-26 17:07:19 [SEVERE] Could not pass event CreatureSpawnEvent to Zombies v1.81
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:35)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
	at org.bukkit.craftbukkit.v1_4_R1.event.CraftEventFactory.callCreatureSpawnEvent(CraftEventFactory.java:227)
	at net.minecraft.server.v1_4_R1.World.addEntity(World.java:901)
	at org.bukkit.craftbukkit.v1_4_R1.CraftWorld.spawn(CraftWorld.java:1009)
	at org.bukkit.craftbukkit.v1_4_R1.CraftWorld.spawn(CraftWorld.java:791)
	at org.bukkit.craftbukkit.v1_4_R1.CraftWorld.spawnEntity(CraftWorld.java:338)
	at me.confuserr.zombies.listeners.EntitySpawn.onEntitySpawn(EntitySpawn.java:114)
	at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:35)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
	at org.bukkit.craftbukkit.v1_4_R1.event.CraftEventFactory.callCreatureSpawnEvent(CraftEventFactory.java:227)
	at net.minecraft.server.v1_4_R1.World.addEntity(World.java:901)
	at net.minecraft.server.v1_4_R1.SpawnerCreature.spawnEntities(SpawnerCreature.java:159)
	at net.minecraft.server.v1_4_R1.WorldServer.doTick(WorldServer.java:157)
	at net.minecraft.server.v1_4_R1.MinecraftServer.r(MinecraftServer.java:572)
	at net.minecraft.server.v1_4_R1.DedicatedServer.r(DedicatedServer.java:224)
	at net.minecraft.server.v1_4_R1.MinecraftServer.q(MinecraftServer.java:494)
	at net.minecraft.server.v1_4_R1.MinecraftServer.run(MinecraftServer.java:427)
	at net.minecraft.server.v1_4_R1.ThreadServerApplication.run(SourceFile:849)
Caused by: java.lang.NoSuchMethodError: net.minecraft.server.v1_4_R1.EntityLiving.getBukkitEntity()Lorg/bukkit/entity/Entity;
	at de.kumpelblase2.remoteentities.entities.RemoteBaseEntity.getBukkitEntity(RemoteBaseEntity.java:131)
	at me.confuserr.zombies.listeners.EntitySpawn.onEntitySpawn(EntitySpawn.java:61)
	at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
	... 27 more
2013-02-26 17:07:19 [SEVERE] Could not pass event CreatureSpawnEvent to Zombies v1.81
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:35)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
	at org.bukkit.craftbukkit.v1_4_R1.event.CraftEventFactory.callCreatureSpawnEvent(CraftEventFactory.java:227)
	at net.minecraft.server.v1_4_R1.World.addEntity(World.java:901)
	at org.bukkit.craftbukkit.v1_4_R1.CraftWorld.spawn(CraftWorld.java:1009)
	at org.bukkit.craftbukkit.v1_4_R1.CraftWorld.spawn(CraftWorld.java:791)
	at org.bukkit.craftbukkit.v1_4_R1.CraftWorld.spawnEntity(CraftWorld.java:338)
	at me.confuserr.zombies.listeners.EntitySpawn.onEntitySpawn(EntitySpawn.java:114)
	at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:35)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
	at org.bukkit.craftbukkit.v1_4_R1.event.CraftEventFactory.callCreatureSpawnEvent(CraftEventFactory.java:227)
	at net.minecraft.server.v1_4_R1.World.addEntity(World.java:901)
	at net.minecraft.server.v1_4_R1.SpawnerCreature.spawnEntities(SpawnerCreature.java:159)
	at net.minecraft.server.v1_4_R1.WorldServer.doTick(WorldServer.java:157)
	at net.minecraft.server.v1_4_R1.MinecraftServer.r(MinecraftServer.java:572)
	at net.minecraft.server.v1_4_R1.DedicatedServer.r(DedicatedServer.java:224)
	at net.minecraft.server.v1_4_R1.MinecraftServer.q(MinecraftServer.java:494)
	at net.minecraft.server.v1_4_R1.MinecraftServer.run(MinecraftServer.java:427)
	at net.minecraft.server.v1_4_R1.ThreadServerApplication.run(SourceFile:849)
Caused by: java.lang.NoSuchMethodError: net.minecraft.server.v1_4_R1.EntityLiving.getBukkitEntity()Lorg/bukkit/entity/Entity;
	at de.kumpelblase2.remoteentities.entities.RemoteBaseEntity.getBukkitEntity(RemoteBaseEntity.java:131)
	at me.confuserr.zombies.listeners.EntitySpawn.onEntitySpawn(EntitySpawn.java:61)
	at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
	... 27 more