HELP server of bukket ERROR after the server is up

• Windows 7 Ultimate 64Bit
• @echo off
  java -Xms1024M -Xmx2048M -jar "%~dp0craftbukkit-0.0.1-snapshot.jar"
  PAUSE
• Hamachi
• bukket server 1.8.1

this started happening after i added these plugins...
10/8/2011
*MonsterHunt
*noEnderman
*SlapEx
*IOP_V2.1
*admincurse
*lighttowerv0.4
*LoginMessages
re-added AcceptRules from havn some problems with it few days before
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started alittle the day after 10/4/2011 with these plugins
*MoveCraft
*SkyPirates
*RebuildPlugin
*LavaFurnace
*Safe Creeper
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whats happening is after the server is up with no errors, theres an after affect givving errors out, it was alittle error sometime a day after the 4rth, then it came alittle more after a day or 2 till since 10/7/2011, i got D/C n my friend was still on and i kept having a communication error, after i reboot the server, we got on for abit till it kicked my self out by some java error. then me n bout 3-4 of my friends that always gets on couldnt connect and neither could I. we r the ones we get on all the time...
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i have discovered that somhow the downhill is cuassing by the IP, when i do "localhost", no after affect errors after the server is completely up, when i add my hamchi IP or my router ip, i get the afteraffect, in a way, ive discovered my server properties is currupted in a small way, but heres the thing, when i make my server properties bkup, when i get a new server properties, i get an error on my MonsterHunt saying "needed to b update?" but it is thou, n says "Loaded 0 NPCs" on my server, but when i change stuff in the properties, i get the same results as below.. does this sound like its my java program? bc non of my friends cant get on, it keeps giving me n my friends communication error
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all plugins are A-O.-K. , here is the error report
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it goes down hill after
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2011-10-09 21:00:38 [INFO] [Citizens] Loaded 29 NPCs.
2011-10-09 21:00:38 [INFO] [Citizens] Loaded 0 quests.
2011-10-09 21:00:38 [INFO] New max size: 484
2011-10-09 21:00:38 [INFO] New max size: 784
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when its fully up.
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2011-10-09 21:00:25 [INFO] Starting minecraft server version Beta 1.8.1
2011-10-09 21:00:25 [INFO] Loading properties
2011-10-09 21:00:25 [INFO] Starting Minecraft server on 192.168.1.95:25565
2011-10-09 21:00:25 [WARNING] **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
2011-10-09 21:00:25 [WARNING] The server will make no attempt to authenticate usernames. Beware.
2011-10-09 21:00:25 [WARNING] While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
2011-10-09 21:00:25 [WARNING] To change this, set "online-mode" to "true" in the server.settings file.
2011-10-09 21:00:25 [INFO] This server is running Craftbukkit version git-Bukkit-0.0.0-1112-g54a13b2-b1240jnks (MC: 1.8.1)
2011-10-09 21:00:28 [INFO] MLog clients using java 1.4+ standard logging.
2011-10-09 21:00:28 [INFO] BloodMoon 0.4.3: Enabled.
2011-10-09 21:00:28 [INFO] [Safe Creeper] Safe Creeper V0.3.2 Enabled
2011-10-09 21:00:28 [INFO] Preparing level "World2"
2011-10-09 21:00:28 [INFO] Default game type: 0
2011-10-09 21:00:28 [INFO] Preparing start region for level 0 (Seed: 5965246240450962997)
2011-10-09 21:00:29 [INFO] Preparing spawn area: 93%
2011-10-09 21:00:29 [INFO] Preparing start region for level 1 (Seed: 1904084321755053720)
2011-10-09 21:00:30 [INFO] [AcceptRules] AcceptRules plugin succesfully enabled!
2011-10-09 21:00:30 [INFO] Admincurse version 1.2 is enabled!
2011-10-09 21:00:30 [INFO] [AngryWolves] version 0.8.6 is enabled
2011-10-09 21:00:30 [INFO] [Announcements] v0.3 is enabled!.
2011-10-09 21:00:30 [INFO] [AuthMe] Using flatfile as datasource!
2011-10-09 21:00:30 [INFO] [AuthMe] Cache for registrations is enabled!
2011-10-09 21:00:30 [INFO] [AuthMe] 8 registered players loaded in 0.021 seconds!
2011-10-09 21:00:30 [INFO] [AuthMe] Version 0.72 was successfully loaded!
2011-10-09 21:00:30 [INFO] [AutoKick] Permission system not detected, defaulting to OP
2011-10-09 21:00:30 [INFO] [AutoKick] Running
2011-10-09 21:00:30 [INFO] [BedHeal]: starting...
2011-10-09 21:00:31 [INFO] [Bedheal]: started!
2011-10-09 21:00:31 [INFO] Chat Clear v0.1 has been successfully loaded
2011-10-09 21:00:31 [INFO] [DCREASON] DCReason version 1.6 for Minecraft version 1.8.1 by Eevables and Darklust enabled.
2011-10-09 21:00:32 [INFO] Loaded Essentials build 2.6.1 by: Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits
2011-10-09 21:00:32 [INFO] Essentials: Using config based permissions. Enable superperms in config.
2011-10-09 21:00:32 [INFO] Loaded EssentialsChat build 2.6.1 by: essentials team
2011-10-09 21:00:32 [INFO] Initializing c3p0-0.9.1.2 [built 21-May-2007 15:04:56; debug? true; trace: 10]
2011-10-09 21:00:33 [INFO] Loaded EssentialsProtect build 2.6.1 by: essentials team
2011-10-09 21:00:33 [INFO] Loaded EssentialsSpawn build 2.6.1 by: essentials team
2011-10-09 21:00:33 [INFO] |=================================|
2011-10-09 21:00:33 [INFO] | Created By scranner |
2011-10-09 21:00:33 [INFO] |~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
2011-10-09 21:00:33 [INFO] | Simple Game Modes |
2011-10-09 21:00:33 [INFO] |~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
2011-10-09 21:00:33 [INFO] | --== Enabled ==-- |
2011-10-09 21:00:33 [INFO] |~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
2011-10-09 21:00:33 [INFO] | v1.0 |
2011-10-09 21:00:33 [INFO] |=================================|
2011-10-09 21:00:33 [INFO] [iConomy - Celty] Enabled (32 ms)
2011-10-09 21:00:33 [INFO] [iOP+] v2.1 Enabled (#1060)
2011-10-09 21:00:33 [INFO] LavaFurnace loaded: 0 Furnace(s)
2011-10-09 21:00:33 [INFO] LavaFurnace loaded: 0 User(s)
2011-10-09 21:00:33 [INFO] LavaFurnace config file finished loading...
2011-10-09 21:00:33 [INFO] LavaFurnace: No known permissions detected, Using Server OPs
2011-10-09 21:00:33 [INFO] LavaFurnace version 1.43 is enabled!
2011-10-09 21:00:33 [INFO] Testing active
2011-10-09 21:00:33 [INFO] Lockette version 1.4.3 is being enabled! Yay! (Core version 1.2.2)
2011-10-09 21:00:33 [INFO] Lockette: Detected craftbukkit build [1240] ok.
2011-10-09 21:00:33 [INFO] Lockette: Using ops file for admin permissions.
2011-10-09 21:00:33 [INFO] Lockette: Ready to protect your containers.
2011-10-09 21:00:33 [INFO] [LoginMessages] Version 1.5 Is Enabled!
2011-10-09 21:00:33 [INFO] [MantraSpawn] version [0.2] enabled.
2011-10-09 21:00:33 [INFO] MinecartMeter version 1.0.0 is enabled.
2011-10-09 21:00:33 [INFO] [MoreMinecartStarter] Plugin enabled! (version 1.3)
2011-10-09 21:00:33 [INFO] [MotherNature] Neither Permissions or GroupManager found. Using ops.txt for permission handling
2011-10-09 21:00:34 [INFO] [MotherNature] Plugin enabled! (version 1.2)
2011-10-09 21:00:34 [INFO] MoveCraft 0.7.1 plugin enabled
2011-10-09 21:00:34 [INFO] noEnderman version 0.2 is enabled.
2011-10-09 21:00:34 [INFO] [NoLagg] Auto-save field bound to 'u'!
2011-10-09 21:00:34 [INFO] NoLagg version 1.26 is enabled!
2011-10-09 21:00:34 [INFO] §ePermissons not detected - defaulting to OP!
2011-10-09 21:00:34 [INFO] PayDay version 0.3.1 is enabled!
2011-10-09 21:00:34 [INFO] PlgSetspawn version 5.0 is enabled!
2011-10-09 21:00:34 [WARNING] [Quarantine] Permission system not detected, defaulting to OP
2011-10-09 21:00:34 [INFO] [Quarantine] WorldGuard detected. Plugin enabled.
2011-10-09 21:00:34 [INFO] [Quarantine] Manually enabling WorldGuard.
2011-10-09 21:00:34 [INFO] WorldGuard: No known permissions plugin detected. Using configuration file for permissions.
2011-10-09 21:00:34 [INFO] WorldGuard: (World2) Single session is enforced.
2011-10-09 21:00:34 [INFO] WorldGuard: (World2) TNT ignition is PERMITTED.
2011-10-09 21:00:34 [INFO] WorldGuard: (World2) Lighters are PERMITTED.
2011-10-09 21:00:34 [INFO] WorldGuard: (World2) Lava fire is blocked.
2011-10-09 21:00:34 [INFO] WorldGuard: (World2) Fire spread is UNRESTRICTED.
2011-10-09 21:00:34 [INFO] WorldGuard: Loaded configuration for world 'World2"
2011-10-09 21:00:34 [INFO] WorldGuard: (World2_nether) Single session is enforced.
2011-10-09 21:00:34 [INFO] WorldGuard: (World2_nether) TNT ignition is PERMITTED.
2011-10-09 21:00:34 [INFO] WorldGuard: (World2_nether) Lighters are PERMITTED.
2011-10-09 21:00:34 [INFO] WorldGuard: (World2_nether) Lava fire is blocked.
2011-10-09 21:00:34 [INFO] WorldGuard: (World2_nether) Fire spread is UNRESTRICTED.
2011-10-09 21:00:34 [INFO] WorldGuard: Loaded configuration for world 'World2_nether"
2011-10-09 21:00:34 [INFO] WorldGuard: 1 regions loaded for 'World2'
2011-10-09 21:00:34 [INFO] WorldGuard: Unable to register missing event type SNOW_FORM
2011-10-09 21:00:34 [INFO] WorldGuard 5.2.2 enabled.
2011-10-09 21:00:34 [INFO] [Quarantine] WorldEdit detected. Plugin enabled.
2011-10-09 21:00:34 [INFO] [Quarantine] Manually enabling WorldEdit.
2011-10-09 21:00:34 [INFO] WorldEdit 4.6 enabled.
2011-10-09 21:00:34 [INFO] WorldEdit: No known permissions plugin detected. Using configuration file for permissions.
2011-10-09 21:00:34 [INFO] [Quarantine] Plugin enabled.
2011-10-09 21:00:34 [WARNING] [QuickSign] Permission system not detected, defaulting to OP
2011-10-09 21:00:34 [INFO] [QuickSign] WorldGuard detected. Features enabled.
2011-10-09 21:00:34 [INFO] [QuickSign] No Residence detected. Features disabled.
2011-10-09 21:00:34 [INFO] [QuickSign] Configuration loaded.
2011-10-09 21:00:34 [INFO] [QuickSign] Plugin enabled! (v0.5), by DDoS
2011-10-09 21:00:34 [INFO] [InfiniArrow] InifniArrow, by Rominos2, version 1.0 is enabled.
2011-10-09 21:00:34 [INFO] [RebuildPlugin] RebuildPlugin activé.
2011-10-09 21:00:34 [INFO] []
2011-10-09 21:00:34 [INFO] [RebuildPlugin] Loaded data.
2011-10-09 21:00:35 [INFO] [Regios] Spout not detected. No Spout support.
2011-10-09 21:00:35 [INFO] [Regios] Checking directories.
2011-10-09 21:00:35 [INFO] [Regios] Deleting directory @_root/plugins/Regios/Dependancies
2011-10-09 21:00:35 [INFO] [Regios] Directory check completed.
2011-10-09 21:00:35 [INFO] [Regios] Checking configuration files.
2011-10-09 21:00:35 [INFO] [Regios] Configuration check completed.
2011-10-09 21:00:35 [INFO] [Regios] Loading configuration files.
2011-10-09 21:00:35 [INFO] [Regios] Loaded default region configuation file.
2011-10-09 21:00:35 [INFO] [Regios] No economy preset specified in config.
2011-10-09 21:00:35 [INFO] [Regios] Loading world configuration for world : World2
2011-10-09 21:00:35 [INFO] [Regios] Loading world configuration for world : World2_nether
2011-10-09 21:00:35 [INFO] [Regios] Configuration files loaded successfully!
2011-10-09 21:00:35 [INFO] [Regios] Loading [11] Regions.
2011-10-09 21:00:35 [INFO] [Regios] Permissions not detected, checking PEX...
2011-10-09 21:00:35 [INFO] [Regios] PEX not detected, defaulting to OP.
2011-10-09 21:00:35 [INFO] [Regios] Starting scheduler task...
2011-10-09 21:00:35 [INFO] [Regios] Scheduler task initiated!
2011-10-09 21:00:35 [INFO] [Regios] Regios version 4.0.71 enabled successfully!
2011-10-09 21:00:35 [INFO] [Regios] Regios Developed by [Adamki11s].
2011-10-09 21:00:36 [INFO] Permissions not detected. Defaulting to ops.txt for administrative permissions.
2011-10-09 21:00:36 [INFO] [ScizzrHome] Home list loaded successfully.
2011-10-09 21:00:36 [INFO] [ScizzrHome] 1.3.0.0 enabled.
2011-10-09 21:00:36 [SEVERE] [SkyPirates]: Nijikokuns' Permissions plugin isn't loaded, everyone can use all features.
2011-10-09 21:00:36 [INFO] [SkyPirates]: version [1.2.4] (Caribbean) loaded
2011-10-09 21:00:36 [INFO] [Slap] [Slap] Permission system not detected, defaulting to OP
2011-10-09 21:00:36 [INFO] [Slap] Slap version 0.6.6 enabled!
2011-10-09 21:00:36 [INFO] [SpawnControl] version [0.8.3] loaded
2011-10-09 21:00:36 [INFO] [SpawnMob] Permission system not detected! Please go into the SpawnMob.properties and set use-permissions to false.
2011-10-09 21:00:36 [INFO] [SpawnMob] Please go into the SpawnMob.properties and set use-permissions to false.
2011-10-09 21:00:36 [INFO] [SpawnMob] Using ops.txt!
2011-10-09 21:00:36 [INFO] UnlimitedHealth v1.3.2 by lionking23 is enabled!
2011-10-09 21:00:36 [INFO] [Volcano] Volcano 0.89 is enabled!
2011-10-09 21:00:36 [INFO] WaterMonster enabled
2011-10-09 21:00:36 [INFO] [Citizens] NPC types loaded: blacksmith, guard, healer, quester, trader, wizard
2011-10-09 21:00:37 [INFO] [Citizens] version [1.1] loaded.
2011-10-09 21:00:37 [INFO] [Citizens] Economy plugin found (iConomy v6)
2011-10-09 21:00:38 [INFO] [MonsterHunt] MonsterHunt Loaded!
2011-10-09 21:00:38 [INFO] [RangedWolves] Config loaded
2011-10-09 21:00:38 [INFO] [RangedWolves] 0.7.2 Enabled successfully! By [ACStache]
2011-10-09 21:00:38 [INFO] [TrainCarts] 2 Trains have been loaded in 1 world. (6 Minecarts)
2011-10-09 21:00:38 [INFO] [TrainCarts] version 1.38 is enabled!
2011-10-09 21:00:38 [INFO] Server permissions file permissions.yml is empty, ignoring it
2011-10-09 21:00:38 [INFO] Done (1.008s)! For help, type "help" or "?"
2011-10-09 21:00:38 [INFO] Reached end of stream
2011-10-09 21:00:38 [INFO] Reached end of stream
2011-10-09 21:00:38 [INFO] Reached end of stream
2011-10-09 21:00:38 [INFO] Reached end of stream
2011-10-09 21:00:38 [INFO] Reached end of stream
2011-10-09 21:00:38 [INFO] [Citizens] Loaded 29 NPCs.
2011-10-09 21:00:38 [INFO] [Citizens] Loaded 0 quests.
2011-10-09 21:00:38 [INFO] New max size: 484
2011-10-09 21:00:38 [INFO] New max size: 784
2011-10-09 21:00:39 [SEVERE] Could not pass event ENTITY_TARGET to AuthMe
java.lang.NullPointerException
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.getLastAlert(PlayerCache.java:68)
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.isAlertNeeded(PlayerCache.java:76)
at com.bukkit.fabe.AuthMe.AuthMe.checkAuth(AuthMe.java:611)
at com.bukkit.fabe.AuthMe.Listener.AuthMeEntityListener.onEntityTarget(AuthMeEntityListener.java:47)
at org.bukkit.plugin.java.JavaPluginLoader$68.execute(JavaPluginLoader.java:719)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:339)
at net.minecraft.server.EntityCreature.c_(EntityCreature.java:37)
at net.minecraft.server.EntityLiving.s(EntityLiving.java:788)
at net.minecraft.server.EntityMonster.s(EntityMonster.java:27)
at net.minecraft.server.EntityZombie.s(EntityZombie.java:30)
at net.minecraft.server.EntityLiving.s_(EntityLiving.java:280)
at net.minecraft.server.EntityMonster.s_(EntityMonster.java:31)
at net.minecraft.server.World.entityJoinedWorld(World.java:1193)
at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:104)
at net.minecraft.server.World.playerJoinedWorld(World.java:1175)
at net.minecraft.server.World.tickEntities(World.java:1090)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:467)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)
2011-10-09 21:00:39 [SEVERE] Could not pass event ENTITY_TARGET to AuthMe
java.lang.NullPointerException
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.getLastAlert(PlayerCache.java:68)
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.isAlertNeeded(PlayerCache.java:76)
at com.bukkit.fabe.AuthMe.AuthMe.checkAuth(AuthMe.java:611)
at com.bukkit.fabe.AuthMe.Listener.AuthMeEntityListener.onEntityTarget(AuthMeEntityListener.java:47)
at org.bukkit.plugin.java.JavaPluginLoader$68.execute(JavaPluginLoader.java:719)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:339)
at net.minecraft.server.EntityCreature.c_(EntityCreature.java:37)
at net.minecraft.server.EntityLiving.s(EntityLiving.java:788)
at net.minecraft.server.EntityMonster.s(EntityMonster.java:27)
at net.minecraft.server.EntityZombie.s(EntityZombie.java:30)
at net.minecraft.server.EntityLiving.s_(EntityLiving.java:280)
at net.minecraft.server.EntityMonster.s_(EntityMonster.java:31)
at net.minecraft.server.World.entityJoinedWorld(World.java:1193)
at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:104)
at net.minecraft.server.World.playerJoinedWorld(World.java:1175)
at net.minecraft.server.World.tickEntities(World.java:1090)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:467)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)
2011-10-09 21:00:39 [SEVERE] Could not pass event ENTITY_TARGET to AuthMe
java.lang.NullPointerException
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.getLastAlert(PlayerCache.java:68)
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.isAlertNeeded(PlayerCache.java:76)
at com.bukkit.fabe.AuthMe.AuthMe.checkAuth(AuthMe.java:611)
at com.bukkit.fabe.AuthMe.Listener.AuthMeEntityListener.onEntityTarget(AuthMeEntityListener.java:47)
at org.bukkit.plugin.java.JavaPluginLoader$68.execute(JavaPluginLoader.java:719)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:339)
at net.minecraft.server.EntityCreature.c_(EntityCreature.java:37)
at net.minecraft.server.EntityLiving.s(EntityLiving.java:788)
at net.minecraft.server.EntityMonster.s(EntityMonster.java:27)
at net.minecraft.server.EntityZombie.s(EntityZombie.java:30)
at net.minecraft.server.EntityLiving.s_(EntityLiving.java:280)
at net.minecraft.server.EntityMonster.s_(EntityMonster.java:31)
at net.minecraft.server.World.entityJoinedWorld(World.java:1193)
at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:104)
at net.minecraft.server.World.playerJoinedWorld(World.java:1175)
at net.minecraft.server.World.tickEntities(World.java:1090)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:467)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)
2011-10-09 21:00:39 [SEVERE] Could not pass event ENTITY_TARGET to AuthMe
java.lang.NullPointerException
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.getLastAlert(PlayerCache.java:68)
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.isAlertNeeded(PlayerCache.java:76)
at com.bukkit.fabe.AuthMe.AuthMe.checkAuth(AuthMe.java:611)
at com.bukkit.fabe.AuthMe.Listener.AuthMeEntityListener.onEntityTarget(AuthMeEntityListener.java:47)
at org.bukkit.plugin.java.JavaPluginLoader$68.execute(JavaPluginLoader.java:719)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:339)
at net.minecraft.server.EntityCreature.c_(EntityCreature.java:37)
at net.minecraft.server.EntityLiving.s(EntityLiving.java:788)
at net.minecraft.server.EntityMonster.s(EntityMonster.java:27)
at net.minecraft.server.EntitySkeleton.s(EntitySkeleton.java:62)
at net.minecraft.server.EntityLiving.s_(EntityLiving.java:280)
at net.minecraft.server.EntityMonster.s_(EntityMonster.java:31)
at net.minecraft.server.World.entityJoinedWorld(World.java:1193)
at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:104)
at net.minecraft.server.World.playerJoinedWorld(World.java:1175)
at net.minecraft.server.World.tickEntities(World.java:1090)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:467)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)
2011-10-09 21:00:39 [SEVERE] Could not pass event ENTITY_TARGET to AuthMe
java.lang.NullPointerException
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.getLastAlert(PlayerCache.java:68)
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.isAlertNeeded(PlayerCache.java:76)
at com.bukkit.fabe.AuthMe.AuthMe.checkAuth(AuthMe.java:611)
at com.bukkit.fabe.AuthMe.Listener.AuthMeEntityListener.onEntityTarget(AuthMeEntityListener.java:47)
at org.bukkit.plugin.java.JavaPluginLoader$68.execute(JavaPluginLoader.java:719)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:339)
at net.minecraft.server.EntityCreature.c_(EntityCreature.java:37)
at net.minecraft.server.EntityLiving.s(EntityLiving.java:788)
at net.minecraft.server.EntityMonster.s(EntityMonster.java:27)
at net.minecraft.server.EntityLiving.s_(EntityLiving.java:280)
at net.minecraft.server.EntityMonster.s_(EntityMonster.java:31)
at net.minecraft.server.EntityCreeper.s_(EntityCreeper.java:68)
at net.minecraft.server.World.entityJoinedWorld(World.java:1193)
at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:104)
at net.minecraft.server.World.playerJoinedWorld(World.java:1175)
at net.minecraft.server.World.tickEntities(World.java:1090)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:467)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)
2011-10-09 21:00:39 [SEVERE] Could not pass event ENTITY_TARGET to AuthMe
java.lang.NullPointerException
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.getLastAlert(PlayerCache.java:68)
at com.bukkit.fabe.AuthMe.PlayerCache.PlayerCache.isAlertNeeded(PlayerCache.java:76)
at com.bukkit.fabe.AuthMe.AuthMe.checkAuth(AuthMe.java:611)
at com.bukkit.fabe.AuthMe.Listener.AuthMeEntityListener.onEntityTarget(AuthMeEntityListener.java:47)
at org.bukkit.plugin.java.JavaPluginLoader$68.execute(JavaPluginLoader.java:719)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:339)
at net.minecraft.server.EntityCreature.c_(EntityCreature.java:37)
at net.minecraft.server.EntityLiving.s(EntityLiving.java:788)
at net.minecraft.server.EntityMonster.s(EntityMonster.java:27)
at net.minecraft.server.EntityZombie.s(EntityZombie.java:30)
at net.minecraft.server.EntityLiving.s_(EntityLiving.java:280)
at net.minecraft.server.EntityMonster.s_(EntityMonster.java:31)
at net.minecraft.server.World.entityJoinedWorld(World.java:1193)
at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:104)
at net.minecraft.server.World.playerJoinedWorld(World.java:1175)
at net.minecraft.server.World.tickEntities(World.java:1090)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:467)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)
2011-10-09 21:00:42 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?
2011-10-09 21:00:42 [SEVERE] java.lang.NoSuchMethodError: net.minecraft.server.EntityArrow.<init>(Lnet/minecraft/server/World;Lnet/minecraft/server/EntityLivingV
2011-10-09 21:00:42 [SEVERE] at uk.co.jacekk.bukkit.BloodMoonEntitySkeleton.a(BloodMoonEntitySkeleton.java:27)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.EntityCreature.c_(EntityCreature.java:69)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.EntityLiving.s(EntityLiving.java:788)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.EntityMonster.s(EntityMonster.java:27)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.EntitySkeleton.s(EntitySkeleton.java:62)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.EntityLiving.s_(EntityLiving.java:280)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.EntityMonster.s_(EntityMonster.java:31)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.World.entityJoinedWorld(World.java:1193)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:104)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.World.playerJoinedWorld(World.java:1175)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.World.tickEntities(World.java:1090)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:467)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
2011-10-09 21:00:42 [SEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)
2011-10-09 21:00:42 [SEVERE] Unexpected exception
java.lang.NoSuchMethodError: net.minecraft.server.EntityArrow.<init>(Lnet/minecraft/server/World;Lnet/minecraft/server/EntityLivingV
at uk.co.jacekk.bukkit.BloodMoonEntitySkeleton.a(BloodMoonEntitySkeleton.java:27)
at net.minecraft.server.EntityCreature.c_(EntityCreature.java:69)
at net.minecraft.server.EntityLiving.s(EntityLiving.java:788)
at net.minecraft.server.EntityMonster.s(EntityMonster.java:27)
at net.minecraft.server.EntitySkeleton.s(EntitySkeleton.java:62)
at net.minecraft.server.EntityLiving.s_(EntityLiving.java:280)
at net.minecraft.server.EntityMonster.s_(EntityMonster.java:31)
at net.minecraft.server.World.entityJoinedWorld(World.java:1193)
at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:104)
at net.minecraft.server.World.playerJoinedWorld(World.java:1175)
at net.minecraft.server.World.tickEntities(World.java:1090)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:467)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)

 

part of it was n old dated citezens plugin that cuased it but here n there i get a small error after when people login sometimes and when people leave.

 

Could not pass event ENTITY_TARGET to AuthMe
java.lang.NullPointerException

Talk to the author of AuthMe - or change online mode to true and buy the game.. then you won't need this plugin.