Server crash

This is the log before server crashed..

Code:

2012-08-24 08:19:15 [SEVERE] java.util.ConcurrentModificationException
2012-08-24 08:19:15 [SEVERE]at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:819)
2012-08-24 08:19:15 [SEVERE]at java.util.ArrayList$Itr.next(ArrayList.java:791)
2012-08-24 08:19:15 [SEVERE]at net.minecraft.server.ChunkProviderServer.saveChunks(ChunkProviderServer.java:222)
2012-08-24 08:19:15 [SEVERE]at net.minecraft.server.WorldServer.save(WorldServer.java:658)
2012-08-24 08:19:15 [SEVERE]at net.minecraft.server.MinecraftServer.saveChunks(MinecraftServer.java:310)
2012-08-24 08:19:15 [SEVERE]at net.minecraft.server.MinecraftServer.p(MinecraftServer.java:478)
2012-08-24 08:19:15 [SEVERE]at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:406)
2012-08-24 08:19:15 [SEVERE]at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)
2012-08-24 08:19:15 [SEVERE] Encountered an unexpected exception ConcurrentModificationException
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:819)
at java.util.ArrayList$Itr.next(ArrayList.java:791)
at net.minecraft.server.ChunkProviderServer.saveChunks(ChunkProviderServer.java:222)
at net.minecraft.server.WorldServer.save(WorldServer.java:658)
at net.minecraft.server.MinecraftServer.saveChunks(MinecraftServer.java:310)
at net.minecraft.server.MinecraftServer.p(MinecraftServer.java:478)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:406)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)
2012-08-24 08:19:15 [INFO] [worldUnload] 177 chunks unloaded (world)
2012-08-24 08:19:15 [INFO] [worldUnload] 0 chunks unloaded (world_nether)
2012-08-24 08:19:15 [SEVERE] This crash report has been saved to: /home/minecraft/multicraft/servers/user33354_25585/./crash-reports/crash-2012-08-24_08.19.15-server.txt

Crash report - http://pastebin.com/r6tSLftL
Plugins: AntiAd v1.7, AuthMe v2.6.7b5, BanHammer v2.0.1, BKCommonLib v

1.23, ClearLag v1.4, CombatTag v5.0, CoreProtect v1.54, Essentials v2.9.3, Essen
tialsChat v2.9.3, EssentialsProtect v2.9.3, EssentialsSpawn v2.9.3, Factions v1.
6.9, iConomy v7.0, IPCompare v0.7, iZone v7.6.1, MobArena v0.94.4.80, NoCheatPlu
s v3.7-b40, NoLagg v1.87.4, Orebfuscator v1.5.17, PermissionsEx v1.19.3, PlayerL
ogger v2.8, PlugMan v1.7.2, SimpleVIPPerks v1.0, VanishNoPacket v3.12, Vault v1.
2.17-b224, VillageProtection v[v1.3 beta 3], VisitCounter v0.2, WeatherMan v0.4.
5, WorldBorder v1.5.4, WorldEdit v1232-0bc9369, worldUnload v1.0, ZavAutoMessage
r v1.9.1

BUMP!

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Please post full server log.
Does it go away when your server in in straight vanilla?

 

i think ur Orebfuscator plugin is crashed .
redownload the plugin Orebfuscator and the server must work again.

 

That error hasn't anything to do with Orebfuscator.

 

It crashed again.. 2 times but no error codes just multicraft warning :


24.08 15:49:29 [Multicraft] Ping timeout! Restarting Minecraft...
24.08 15:48:29 [Multicraft] Looks like a crash, check the server console
24.08 15:48:29 [Multicraft] Minecraft shut down


I dont have log file anymore but here is Startup log (no errors)

Code:

25.08 00:26:20 [Server] INFO RCON running on 178.xxxxxx:25575
25.08 00:26:20 [Server] INFO Query running on 178.xxxxx:25595
25.08 00:26:20 [Server] INFO Starting remote control listener
25.08 00:26:20 [Server] INFO Starting GS4 status listener
25.08 00:26:20 [Server] Startup Done (5.894s)! For help, type "help" or "?"
25.08 00:26:20 [Server] INFO Server permissions file permissions.yml is empty, ignoring it
25.08 00:26:19 [Server] INFO [AntiCheat] Enabling AntiCheat v1.3.5
25.08 00:26:19 [Server] INFO [Factions v1.6.9] === ENABLE DONE (Took 299ms) ===
25.08 00:26:19 [Server] INFO [Factions v1.6.9] NOTE: Economy is disabled. You can enable it with the command: f config econEnabled true
25.08 00:26:19 [Server] INFO [Factions v1.6.9] Economy integration through Vault plugin successful.
25.08 00:26:19 [Server] INFO [Factions v1.6.9] Found and will integrate chat with EssentialsChat v2.9.3
25.08 00:26:19 [Server] INFO [Factions v1.6.9] Loading board from disk
25.08 00:26:19 [Server] INFO [Factions v1.6.9] === ENABLE START ===
25.08 00:26:19 [Server] INFO [Factions] Enabling Factions v1.6.9
25.08 00:26:19 [Server] INFO [EssentialsChat] Enabling EssentialsChat v2.9.3
25.08 00:26:19 [Server] INFO [VanishNoPacket] v3.12 loaded.
25.08 00:26:19 [Server] INFO [VanishNoPacket] Now hooking into Essentials
25.08 00:26:19 [Server] INFO [VanishNoPacket] and download TagAPI.jar
25.08 00:26:19 [Server] INFO [VanishNoPacket] http://dev.bukkit.org/server-mods/tag/
25.08 00:26:19 [Server] INFO [VanishNoPacket] For awesome colored nametags on vanish, visit
25.08 00:26:19 [Server] INFO [VanishNoPacket] Colored nametags enabled, but I couldn't find TagAPI
25.08 00:26:19 [Server] INFO [VanishNoPacket] Enabling VanishNoPacket v3.12
25.08 00:26:19 [Server] INFO [iZone v7.6.1] Loaded 1 zones
25.08 00:26:19 [Server] INFO [iZone v7.6.1] world_nether.pvp = true
25.08 00:26:19 [Server] INFO [iZone v7.6.1] world.pvp = true
25.08 00:26:19 [Server] INFO [iZone] Enabling iZone v7.6.1
25.08 00:26:19 [Server] INFO [EssentialsSpawn] Enabling EssentialsSpawn v2.9.3
25.08 00:26:18 [Server] INFO Initializing c3p0-0.9.1.2 [built 21-May-2007 15:04:56; debug? true; trace: 10]
25.08 00:26:18 [Server] INFO [EssentialsProtect] Enabling EssentialsProtect v2.9.3
25.08 00:26:18 [Server] INFO [Essentials] Payment method found (Vault - Economy: iConomy 6 version: 1.2.17-b224)
25.08 00:26:18 [Server] INFO Essentials: Using PermissionsEx based permissions.
25.08 00:26:18 [Server] INFO [Vault][Economy] Essentials Economy hooked.
25.08 00:26:18 [Server] INFO [Essentials] Enabling Essentials v2.9.3
25.08 00:26:18 [Server] INFO [MobArena] v0.94.4.80 enabled.
25.08 00:26:17 [Server] INFO [MobArena] Enabling MobArena v0.94.4.80
25.08 00:26:17 [Server] INFO [WeatherMan] Enabling WeatherMan v0.4.5
25.08 00:26:17 [Server] INFO ClearLag is now enabled.
25.08 00:26:17 [Server] INFO [ClearLag] Enabling ClearLag v1.4
25.08 00:26:17 [Server] INFO Thank you for using ZavAutoMessager v1.9.1 by the ZavTeam!
25.08 00:26:17 [Server] INFO ZavAutoMessager v1.9.1 is up to date!
25.08 00:26:17 [Server] INFO ZavAutoMessager v1.9.1: Sending messages is now set to true
25.08 00:26:17 [Server] INFO ZavAutoMessager v1.9.1 has been enabled
25.08 00:26:16 [Server] INFO [ZavAutoMessager] Enabling ZavAutoMessager v1.9.1
25.08 00:26:16 [Server] INFO [CoreProtect] Using file based data storage.
25.08 00:26:16 [Server] INFO CoreProtect version 1.54 is enabled!
25.08 00:26:16 [Server] INFO [CoreProtect] Enabling CoreProtect v1.54
25.08 00:26:16 [Server] INFO [AuthMe] Authme 2.6.7b5 enabled
25.08 00:26:16 [Server] INFO [AuthMe] Set Language: en
25.08 00:26:16 [Server] INFO [AuthMe] Merge new Config Options..
25.08 00:26:16 [Server] INFO [AuthMe] Loading Configuration File...
25.08 00:26:16 [Server] INFO [AuthMe] Enabling AuthMe v2.6.7b5
25.08 00:26:16 [Server] INFO [iConomy - April Fools] Purged accounts with default balance.
25.08 00:26:16 [Server] INFO [Vault][Economy] iConomy 6 hooked.
25.08 00:26:16 [Server] INFO [iConomy] Hello, I'm Nijikokun. Yes, this is an April Fools joke, but '/money top' was fixed! Enjoy :) - Rare Version!
25.08 00:26:16 [Server] INFO [iConomy - April Fools] Enabled (281 ms)
25.08 00:26:16 [Server] INFO [iConomy] Enabling iConomy v7.0
25.08 00:26:16 [Server] INFO [VillageProtection] WorldGuard not found
25.08 00:26:16 [Server] INFO [VillageProtection] VillageProtection hooked up Factions
25.08 00:26:16 [Server] INFO [VillageProtection] VillageProtection has been enabled
25.08 00:26:16 [Server] INFO [VillageProtection] Enabling VillageProtection v[v1.3 beta 3]
25.08 00:26:16 [Server] INFO [SimpleVIPPerks] SimpleVIPPerks plugin has been enabled!
25.08 00:26:16 [Server] INFO [SimpleVIPPerks] Enabling SimpleVIPPerks v1.0
25.08 00:26:16 [Server] INFO FigAdmin version 4.0.16 is enabled!
25.08 00:26:16 [Server] INFO [FigAdmin] Enabling FigAdmin v4.0.16
25.08 00:26:16 [Server] INFO [CombatTag] has loaded with a tag time of 17 seconds
25.08 00:26:16 [Server] INFO [CombatTag] Enabling CombatTag v5.0
25.08 00:26:16 [Server] INFO [Vault][Chat] PermissionsEx_Chat hooked.
25.08 00:26:16 [Server] INFO [Vault][Permission] PermissionsEx hooked.
25.08 00:26:16 [Server] INFO WEPIF: PermissionsEx detected! Using PermissionsEx for permissions.
25.08 00:26:16 [Server] INFO [PermissionsEx] v1.19.3 enabled
25.08 00:26:16 [Server] INFO [PermissionsEx] Superperms support enabled.
25.08 00:26:16 [Server] INFO [PermissionsEx] Enabling PermissionsEx v1.19.3
25.08 00:26:16 [Server] INFO [PlayerLogger] Enabling PlayerLogger v2.8
25.08 00:26:16 [Server] INFO [VisitCounter] Enabling VisitCounter v0.2
25.08 00:26:16 [Server] INFO [IPCompare] 0.7: Finished loading files
25.08 00:26:16 [Server] INFO [IPCompare] 0.7: Loading file.
25.08 00:26:16 [Server] INFO [IPCompare] Enabling IPCompare v0.7
25.08 00:26:15 [Server] INFO WEPIF: Using the Bukkit Permissions API.
25.08 00:26:15 [Server] INFO [WorldEdit] Enabling WorldEdit v1232-0bc9369
25.08 00:26:15 [Server] INFO Metrics successfully started!
25.08 00:26:15 [Server] INFO [PlugMan] Enabling PlugMan v1.7.2
25.08 00:26:15 [Server] INFO For reference, the main world's spawn location is at X: 140.0 Y: 64.0 Z: 144.0
25.08 00:26:15 [Server] INFO [WorldBorder] [CONFIG] World "world" has border radius 4000 at X: 0.5 Z: 0.5
25.08 00:26:15 [Server] INFO [WorldBorder] [CONFIG] Border-checking timed task started.
25.08 00:26:15 [Server] INFO [WorldBorder] [CONFIG] Using round border, knockback of 4.0 blocks, and timer delay of 5.
25.08 00:26:15 [Server] INFO [WorldBorder] Enabling WorldBorder v1.5.4
25.08 00:26:15 [Server] INFO Preparing spawn area: 69%
25.08 00:26:15 [Server] INFO Preparing start region for level 1 (Seed: -1501881007)
25.08 00:26:15 [Multicraft] Skipped 26 lines due to rate limit (30/s)
25.08 00:26:14 [Server] INFO [iZone] Loading iZone v7.6.1
25.08 00:26:14 [Server] INFO [EssentialsSpawn] Loading EssentialsSpawn v2.9.3
25.08 00:26:14 [Server] INFO MLog clients using java 1.4+ standard logging.
25.08 00:26:14 [Server] INFO [EssentialsProtect] Loading EssentialsProtect v2.9.3
25.08 00:26:14 [Server] INFO [Essentials] Loading Essentials v2.9.3
25.08 00:26:14 [Server] INFO [MobArena] Loading MobArena v0.94.4.80
25.08 00:26:14 [Server] INFO [WeatherMan] Loading WeatherMan v0.4.5
25.08 00:26:14 [Server] INFO [ClearLag] Loading ClearLag v1.4
25.08 00:26:14 [Server] INFO [ZavAutoMessager] Loading ZavAutoMessager v1.9.1
25.08 00:26:14 [Server] INFO [BKCommonLib] Loading BKCommonLib v1.23
25.08 00:26:14 [Server] INFO [CoreProtect] Loading CoreProtect v1.54
25.08 00:26:14 [Server] INFO [AuthMe] Loading AuthMe v2.6.7b5
25.08 00:26:14 [Server] INFO [iConomy] Loading iConomy v7.0
25.08 00:26:14 [Server] INFO [VillageProtection] Loading VillageProtection v[v1.3 beta 3]
25.08 00:26:14 [Server] INFO [SimpleVIPPerks] Loading SimpleVIPPerks v1.0
25.08 00:26:14 [Server] INFO [FigAdmin] Loading FigAdmin v4.0.16
25.08 00:26:14 [Server] INFO [CombatTag] Loading CombatTag v5.0
25.08 00:26:13 [Server] INFO [PermissionsEx] Initializing file backend
25.08 00:26:13 [Server] INFO [PermissionsEx] Loading PermissionsEx v1.19.3
25.08 00:26:13 [Server] INFO [Vault] Loading Vault v1.2.17-b224
25.08 00:26:13 [Server] INFO [PlayerLogger] Loading PlayerLogger v2.8
25.08 00:26:13 [Server] INFO [VisitCounter] Loading VisitCounter v0.2
25.08 00:26:13 [Server] INFO [IPCompare] Loading IPCompare v0.7
25.08 00:26:13 [Server] INFO [WorldEdit] Loading WorldEdit v1232-0bc9369
25.08 00:26:13 [Server] INFO [PlugMan] Loading PlugMan v1.7.2
25.08 00:26:13 [Server] INFO [WorldBorder] Loading WorldBorder v1.5.4
25.08 00:26:13 [Server] INFO [Orebfuscator] Loading Orebfuscator v1.5.17
25.08 00:26:13 [Server] INFO [PermissionsEx] PermissionEx plugin initialized.
25.08 00:26:13 [Server] INFO [PermissionsEx] file backend registered!
25.08 00:26:13 [Server] INFO [PermissionsEx] sql backend registered!
25.08 00:26:13 [Server] INFO This server is running CraftBukkit version git-Bukkit-1.3.1-R2.0-b2340jnks (MC: 1.3.1) (Implementing API version 1.3.1-R2.0)
25.08 00:26:12 [Server] WARNING To change this, set "online-mode" to "true" in the server.properties file.
25.08 00:26:12 [Server] 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.
25.08 00:26:12 [Server] WARNING The server will make no attempt to authenticate usernames. Beware.
25.08 00:26:12 [Server] WARNING **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
25.08 00:26:12 [Server] INFO Starting Minecraft server on 178.32.52.66:25565
25.08 00:26:12 [Server] INFO Generating keypair
25.08 00:26:12 [Server] INFO Default game type: SURVIVAL
25.08 00:26:12 [Server] INFO Loading properties
25.08 00:26:12 [Server] INFO Starting minecraft server version 1.3.1
25.08 00:26:12 [Server] INFO 27 achievements
25.08 00:26:12 [Server] INFO 195 recipes
25.08 00:26:12 [Multicraft] Loaded config for "Craftbukit 1.3.1-R2.0 (Build #2340) Recommended Build"
25.08 00:26:12 [Multicraft] Starting Minecraft!
25.08 00:26:12 [Multicraft] Loading Minecraft instance properties
25.08 00:26:12 [Multicraft] Received start command

 

PHP:

25.08 00:26:13 [Server] INFO This server is running CraftBukkit version git-Bukkit-1.3.1-R2.0-b2340jnks (MC: 1.3.1) (Implementing API version 1.3.1-R2.0)
##25.08 00:26:12 [Server] WARNING To change this, set "online-mode" to "true" in the server.properties file.
##25.08 00:26:12 [Server] 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.
##25.08 00:26:12 [Server] WARNING The server will make no attempt to authenticate usernames. Beware.
##25.08 00:26:12 [Server] WARNING **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
25.08 00:26:12 [Server] INFO Starting Minecraft server on 178.32.52.66:25565
25.08 00:26:12 [Server] INFO Generating keypair
25.08 00:26:12 [Server] INFO Default game type: SURVIVAL
25.08 00:26:12 [Server] INFO Loading properties
25.08 00:26:12 [Server] INFO Starting minecraft server version 1.3.1
25.08 00:26:12 [Server] INFO 27 achievements
25.08 00:26:12 [Server] INFO 195 recipes
25.08 00:26:12 [Multicraft] Loaded config for "Craftbukit 1.3.1-R2.0 (Build #2340) Recommended Build"
25.08 00:26:12 [Multicraft] Starting Minecraft!
25.08 00:26:12 [Multicraft] Loading Minecraft instance properties
25.08 00:26:12 [Multicraft] Received start command

This is the 5th time I have said this today.

Bukkit does not support offline mode servers.

Please buy the game, to support the makes of the game.