GroupManager:An Internal Error Has Occured

i had problems placing people into groups and basically,i cant access any of groupmanager commands. it was going on fine the day before until i implemented the use of signs.
After the sign nodes were implemented, i tested it out with an account that is not op but is in the owner group. however it did not work. i do not even have permission to most of the commands. can someone help me?

Heres the groupmanager group permission:
groups:
Default:
default: true
permissions:
- -bukkit.command.kill
- essentials.signs.buy.use
- essentials.signs.balance.use
- essentials.signs.disposal.use
- essentials.signs.enchant.use
- essentials.signs.free.use
- essentials.signs.kit.use
- essentials.signs.mail.use
- essentials.signs.sell.use
- essentials.signs.spawnmob.use
- essentials.signs.time.use
- essentials.signs.trade.use
- essentials.signs.warp.use
- essentials.signs.weather.use
- essentials.help
- essentials.signs.use
- essentials.help
- essentials.motd
- essentials.rules
- essentials.spawn
- essentials.afk
- essentials.back
- essentials.home
- essentials.sethome
- lockette.lockette
- lockette
- essentials.balance
- essentials.chat.color
- essentials.chat.shout
- essentials.chat.question
- essentials.compass
- essentials.depth
- essentials.home
- essentials.mail
- essentials.mail.send
- essentials.me
- essentials.msg
- essentials.nick
- essentials.pay
- essentials.suicide
- essentials.time
- essentials.tpa
- essentials.tpaccept
- essentials.tpahere
- essentials.tpdeny
- essentials.worth
inheritance:
- g:essentials_default
- g:bukkit_default
info:
prefix: '&e'
build: false
suffix: ''
Owner:
default: false
permissions:
- '*'
- essentials.signs.buy.use
- essentials.signs.balance.use
- essentials.signs.disposal.use
- essentials.signs.enchant.use
- essentials.signs.free.use
- essentials.signs.kit.use
- essentials.signs.mail.use
- essentials.signs.sell.use
- essentials.signs.spawnmob.use
- essentials.signs.time.use
- essentials.signs.trade.use
- essentials.signs.warp.use
- essentials.signs.weather.use
inheritance:
- admin
- Default
info:
prefix: '&9'
build: true
suffix: ''
Builder:
default: false
permissions: []
inheritance:
- default
- g:essentials_builder
- g:towny_builder
info:
prefix: '&2'
build: true
suffix: ''
Moderator:
default: false
permissions: []
inheritance:
- builder
- g:essentials_moderator
- g:bukkit_moderator
- g:towny_moderator
info:
prefix: '&5'
build: true
suffix: ''
Admin:
default: false
permissions:
- essentials.back
- essentials.home
- essentials.sethome
- essentials.spawn
- essentials.tp
- essentials.warp
- lockette*
- essentials.ban
- essentials.ban.notify
- essentials.banip
- essentials.broadcast
- essentials.clearinventory
- essentials.balance.others
- essentials.eco.loan
- essentials.ext
- essentials.getpos
- essentials.helpop.recieve
- essentials.home.others
- essentials.invsee
- essentials.jails
- essentials.jump
- essentials.kick
- essentials.kick.notify
- essentials.kill
- essentials.mute
- essentials.spawner
- essentials.lightning
- essentials.time
- essentials.time.set
- essentials.togglejail
- essentials.tp
- essentials.tphere
- essentials.tppos
- essentials.unban
- essentials.unbanip
- essentials.weather
- essentials.whois
- essentials.world
- essentials.signs.buy.use
- essentials.signs.balance.use
- essentials.signs.disposal.use
- essentials.signs.enchant.use
- essentials.signs.free.use
- essentials.signs.kit.use
- essentials.signs.mail.use
- essentials.signs.sell.use
- essentials.signs.spawnmob.use
- essentials.signs.time.use
- essentials.signs.trade.use
- essentials.signs.warp.use
- essentials.signs.weather.use
inheritance:
- moderator
- default
- g:essentials_admin
- g:bukkit_admin
- g:towny_admin
info:
prefix: '&b'
build: true
suffix: ''


And this is the log after the implement of the signs.use command:

onomy data in a threaded manner your server is at risk!
18:40:02 [SEVERE] it is highly suggested to use SQL with iCo6 or to use an alter
native economy plugin!
18:40:02 [INFO] [Vault][Economy] iConomy 6 found: Waiting
18:40:02 [INFO] [Vault][Permission] PermissionsEx found: Waiting
18:40:02 [INFO] [Vault][Permission] GroupManager found: Waiting
18:40:02 [INFO] [Vault][Permission] SuperPermissions loaded as backup permission
system.
18:40:02 [INFO] [Vault][Chat] PermissionsEx found: Waiting
18:40:02 [INFO] [Vault][Chat] GroupManager found: Waiting
18:40:02 [INFO] [Vault] Enabled Version 1.2.16-b184
18:40:02 [INFO] Preparing level "Project work 2"
18:40:02 [INFO] Default game type: 0
18:40:02 [INFO] Preparing start region for level 0 (Seed: 321539913)
18:40:03 [INFO] Preparing start region for level 1 (Seed: 321539913)
18:40:03 [INFO] Preparing spawn area: 61%
18:40:04 [INFO] Preparing start region for level 2 (Seed: 321539913)
18:40:04 [INFO] [World Portal] Enabling World Portal v0.2.4
18:40:04 [INFO] [World Portal] Hooked into PermissionsEx!
18:40:04 [INFO] [World Portal] Loading World Portals...
18:40:04 [INFO] [World Portal] World Portals loaded
18:40:04 [INFO] [World Portal] World Portal v0.2.4 Started
18:40:04 [INFO] [UltimateArena] Enabling UltimateArena v1.0
18:40:04 [INFO] UltimateArena Enabled
18:40:04 [INFO] [ULTIMATEARENA] CLASS LOADED: archer
18:40:04 [INFO] [ULTIMATEARENA] CLASS LOADED: brute
18:40:04 [INFO] [ULTIMATEARENA] CLASS LOADED: dumbass
18:40:04 [INFO] [ULTIMATEARENA] CLASS LOADED: garret
18:40:04 [INFO] [ULTIMATEARENA] CLASS LOADED: healer
18:40:04 [INFO] [ULTIMATEARENA] LOADED CONFIGURATION FOR ARENA TYPE: pvp
18:40:04 [INFO] [ULTIMATEARENA] LOADED CONFIGURATION FOR ARENA TYPE: mob
18:40:04 [INFO] [ULTIMATEARENA] LOADED CONFIGURATION FOR ARENA TYPE: cq
18:40:04 [INFO] [ULTIMATEARENA] LOADED CONFIGURATION FOR ARENA TYPE: koth
18:40:04 [INFO] [ULTIMATEARENA] LOADED CONFIGURATION FOR ARENA TYPE: bomb
18:40:04 [INFO] [ULTIMATEARENA] LOADED CONFIGURATION FOR ARENA TYPE: ffa
18:40:04 [INFO] [ULTIMATEARENA] LOADED CONFIGURATION FOR ARENA TYPE: spleef
18:40:04 [INFO] [GroupManager] Enabling GroupManager v1.9 (2.9.1) (Phoenix)
18:40:04 [SEVERE] Error occurred while enabling GroupManager v1.9 (2.9.1) (Phoen
ix) (Is it up to date?)
java.lang.IllegalArgumentException: The following file couldn't pass on Parser.
plugins\GroupManager\config.yml
at org.anjocaido.groupmanager.GMConfiguration.load(GMConfiguration.java:
49)
at org.anjocaido.groupmanager.GMConfiguration.<init>(GMConfiguration.jav
a:27)
at org.anjocaido.groupmanager.GroupManager.prepareConfig(GroupManager.ja
va:188)
at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:12
8)
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:215)
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader
.java:337)
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManage
r.java:381)
at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:256)
at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:238
)
at net.minecraft.server.MinecraftServer.t(MinecraftServer.java:381)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:368)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:197)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:432)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
Caused by: org.bukkit.configuration.InvalidConfigurationException: while parsing
a block mapping
in "<string>", line 12, column 5:
save:
^
expected <block end>, but found BlockMappingStart
in "<string>", line 16, column 7:
hours: 24
^

at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlCo
nfiguration.java:54)
at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguratio
n.java:138)
at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguratio
n.java:105)
at org.anjocaido.groupmanager.GMConfiguration.load(GMConfiguration.java:
47)
... 13 more
Caused by: while parsing a block mapping
in "<string>", line 12, column 5:
save:
^
expected <block end>, but found BlockMappingStart
in "<string>", line 16, column 7:
hours: 24
^

at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(Par
serImpl.java:575)
at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:161)
at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:146)
at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java
:230)
at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java
:237)
at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java
:237)
at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:12
3)
at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:106)

at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseCons
tructor.java:121)
at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:480)
at org.yaml.snakeyaml.Yaml.load(Yaml.java:399)
at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlCo
nfiguration.java:52)
... 16 more
18:40:04 [INFO] [Vault][Permission] GroupManager hooked.
18:40:04 [INFO] [Vault][Chat] GroupManager - Chat hooked.
18:40:04 [INFO] [WorldEdit] Enabling WorldEdit v5.3
18:40:04 [INFO] WEPIF: Using the Bukkit Permissions API.
18:40:04 [INFO] [NoCheatPlus] Enabling NoCheatPlus v3.6.1
18:40:04 [INFO] [NoCheatPlus] version [3.6.1] is enabled.
18:40:04 [INFO] [mcjobs] Enabling mcjobs v2.6.15
18:40:04 [INFO] [mcjobs] Using builtin logging methods.
18:40:04 [INFO] [mcjobs] WorldGuard found. Enabling WorldGuard protections.
18:40:04 [INFO] [mcjobs] Found Vault 1.2.16-b184
18:40:04 [INFO] [mcjobs] LOADED JOBS: digger miner builder soldier tinkerer wood
sman farmer toolmaker weaponsmith armorer fisherman baker alchemist bulldozer ta
xes
18:40:04 [INFO] [mcjobs] Loaded player data file...
18:40:04 [INFO] [mcjobs] Loading cache permission file...
18:40:04 [INFO] [mcjobs] MC Jobs has been enabled!
18:40:04 [INFO] [PlayerLogger] Enabling PlayerLogger v1.0
18:40:04 [INFO] PlayerLogger v1.0 has been enabled!
18:40:04 [INFO] [PermissionsEx] Enabling PermissionsEx v1.19.2
18:40:04 [INFO] [PermissionsEx] Superperms support enabled.
18:40:04 [INFO] [PermissionsEx] v1.19.2 enabled
18:40:04 [INFO] WEPIF: PermissionsEx detected! Using PermissionsEx for permissio
ns.
18:40:04 [INFO] [Vault][Permission] PermissionsEx hooked.
18:40:04 [INFO] [Vault][Chat] PermissionsEx_Chat hooked.
18:40:04 [INFO] [WorldGuard] Enabling WorldGuard v5.5.2
18:40:04 [INFO] [WorldGuard] (Project work 2) TNT ignition is PERMITTED.
18:40:04 [INFO] [WorldGuard] (Project work 2) Lighters are PERMITTED.
18:40:04 [INFO] [WorldGuard] (Project work 2) Lava fire is blocked.
18:40:04 [INFO] [WorldGuard] (Project work 2) Fire spread is UNRESTRICTED.
18:40:04 [INFO] [WorldGuard] Loaded configuration for world 'Project work 2'
18:40:04 [INFO] [WorldGuard] (Project work 2_nether) TNT ignition is PERMITTED.
18:40:04 [INFO] [WorldGuard] (Project work 2_nether) Lighters are PERMITTED.
18:40:04 [INFO] [WorldGuard] (Project work 2_nether) Lava fire is blocked.
18:40:04 [INFO] [WorldGuard] (Project work 2_nether) Fire spread is UNRESTRICTED
.
18:40:04 [INFO] [WorldGuard] Loaded configuration for world 'Project work 2_neth
er'
18:40:04 [INFO] [WorldGuard] (Project work 2_the_end) TNT ignition is PERMITTED.

18:40:04 [INFO] [WorldGuard] (Project work 2_the_end) Lighters are PERMITTED.
18:40:04 [INFO] [WorldGuard] (Project work 2_the_end) Lava fire is blocked.
18:40:04 [INFO] [WorldGuard] (Project work 2_the_end) Fire spread is UNRESTRICTE
D.
18:40:04 [INFO] [WorldGuard] Loaded configuration for world 'Project work 2_the_
end'
18:40:04 [INFO] [WorldGuard] 5 regions loaded for 'Project work 2'
18:40:04 [INFO] [WorldGuard] 0 regions loaded for 'Project work 2_nether'
18:40:04 [INFO] [WorldGuard] 0 regions loaded for 'Project work 2_the_end'
18:40:04 [INFO] [CivilizedSpawn] Enabling CivilizedSpawn v1.0
18:40:04 [SEVERE] Error occurred while enabling CivilizedSpawn v1.0 (Is it up to
date?)
java.lang.NoClassDefFoundError: org/bukkit/event/entity/EntityListener
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.
java:41)
at org.bukkit.plugin.java.JavaPluginLoader.getClassByName(JavaPluginLoad
er.java:235)
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.
java:37)
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.
java:29)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at com.sluvine.CivilizedSpawn.CivilizedSpawn.onEnable(CivilizedSpawn.jav
a:38)
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:215)
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader
.java:337)
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManage
r.java:381)
at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:256)
at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:238
)
at net.minecraft.server.MinecraftServer.t(MinecraftServer.java:381)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:368)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:197)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:432)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
Caused by: java.lang.ClassNotFoundException: org.bukkit.event.entity.EntityListe
ner
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.
java:41)
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.
java:29)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 26 more
18:40:04 [INFO] [TeleportPlus] Enabling TeleportPlus v0.2b2
18:40:04 [INFO] TeleportPlus Version 0.2b2 has been enabled.
18:40:04 [INFO] [Spectate] Enabling Spectate v1.8
18:40:04 [INFO] [Spectate] Spectate v1.8 enabled!
18:40:04 [INFO] [iConomy] Enabling iConomy v7.0
18:40:04 [INFO] [iConomy - April Fools] Enabled (12 ms)
18:40:04 [INFO] [iConomy] Hello, I'm Nijikokun. Yes, this is an April Fools joke
, but '/money top' was fixed! Enjoy - Rare Version!
18:40:04 [INFO] [Vault][Economy] iConomy 6 hooked.
18:40:04 [INFO] [Register] Enabling Register v1.8
18:40:04 [INFO] [iConomy - April Fools] Purged accounts with default balance.
18:40:04 [INFO] Unable to hook register
18:40:04 [INFO] [Register] Payment method found (iConomy version: 6)
18:40:04 [INFO] [IpLock] Enabling IpLock v0.4
18:40:04 [INFO] IpLock version 0.4 is enabled.
18:40:04 [INFO] [Colors] Enabling Colors v2.0.3b2
18:40:04 [INFO] [Colors] Starting Colors v2.0.3b2...
18:40:04 [INFO] [Colors] Hooked into Permissions.
18:40:04 [INFO] [Colors] Properties loaded.
18:40:04 [INFO] [Permissions] Enabling Permissions v3.1.6
18:40:04 [INFO] Fake Permissions version 3.1.6 is enabled!
18:40:04 [INFO] WEPIF: PermissionsEx detected! Using PermissionsEx for permissio
ns.
18:40:04 [INFO] [N3W_PM] Enabling N3W_PM v0.1a
18:40:04 [INFO] [N3W_PM] N3W_PM successfully enabled.
18:40:04 [INFO] [eTeleport] Enabling eTeleport v1.6
18:40:04 [INFO] [eTeleport] Plugin enabled. Version 1.6
18:40:04 [INFO] [CraftBukkitUpToDate] Enabling CraftBukkitUpToDate v2.8.6
18:40:04 [INFO] CraftBukkitUpToDate version 2.8.6 is enabled!
18:40:04 [INFO] [AdminPrivateChat] Enabling AdminPrivateChat v1.5
18:40:04 [INFO] [AdminPrivateChat] Using format: ºc[AdminChat] ºf<ºd%playernameº
f> %message
18:40:04 [INFO] [AdminPrivateChat] AdminPrivateChat version 1.5 is enabled!
18:40:04 [INFO] [Lockette] Enabling Lockette v1.6
18:40:04 [INFO] [Lockette] Version 1.6 is being enabled! Yay! (Core version 1.
3.2)
18:40:04 [INFO] [Lockette] Detected craftbukkit build [2203] ok.
18:40:04 [INFO] [Lockette] Custom lockable block list: [116, 84, 57]
18:40:04 [INFO] [Lockette] Enabled link to plugin GroupManager for Groups, versi
on 1.9 (2.9.1) (Phoenix)
18:40:04 [INFO] [Lockette] Enabled link to plugin PermissionsEx for Groups, vers
ion 1.19.2
18:40:04 [INFO] [Lockette] Enabled link to plugin Register for Economy, version
1.8
18:40:04 [INFO] [Lockette] Ignoring fake Permissions plugin version 3.1.6
18:40:04 [INFO] [Lockette] Using ops file for admin permissions.
18:40:04 [INFO] [Lockette] Ready to protect your containers.
18:40:04 [INFO] [Modifyworld] Enabling Modifyworld v1.19
18:40:04 [INFO] [Modifyworld] Modifyworld enabled!
18:40:04 [INFO] [Essentials] Enabling Essentials v2.9.1
18:40:05 [INFO] [Vault][Economy] Essentials Economy hooked.
18:40:05 [INFO] Essentials: Using PermissionsEx based permissions.
18:40:05 [INFO] [Essentials] Payment method found (Vault - Economy: iConomy 6 ve
rsion: 1.2.16-b184)
18:40:05 [INFO] [EssentialsXMPP] Enabling EssentialsXMPP v2.9.1
18:40:05 [WARNING] config broken for xmpp
18:40:05 [INFO] [ChatManager] Enabling ChatManager v1.19.1
18:40:05 [INFO] [ChatManager] ChatManager disabled. Check config.yml!
18:40:05 [INFO] [ChatManager] Disabling ChatManager v1.19.1
18:40:05 [INFO] [ChatManager] ChatManager disabled!
18:40:05 [INFO] [EssentialsProtect] Enabling EssentialsProtect v2.9.1
18:40:05 [INFO] Initializing c3p0-0.9.1.2 [built 21-May-2007 15:04:56; debug? tr
ue; trace: 10]
18:40:05 [INFO] [EssentialsSpawn] Enabling EssentialsSpawn v2.9.1
18:40:05 [INFO] [EssentialsGeoIP] Enabling EssentialsGeoIP v2.9.1
18:40:05 [INFO] [EssentialsGeoIP] This product includes GeoLite data created by
MaxMind, available from http://www.maxmind.com/.
18:40:05 [INFO] [ChestShop] Enabling ChestShop v3.42
18:40:05 [INFO] [ChestShop] Lockette version 1.6 loaded.
18:40:05 [INFO] [ChestShop] Vault loaded - using iConomy 6
18:40:05 [INFO] [EssentialsChat] Enabling EssentialsChat v2.9.1
18:40:05 [INFO] [Factions] Enabling Factions v1.6.8
18:40:05 [INFO] [Factions v1.6.8] === ENABLE START ===
18:40:05 [INFO] [Factions v1.6.8] Loading board from disk
18:40:05 [INFO] [Factions v1.6.8] Found and will integrate chat with EssentialsC
hat v2.9.1
18:40:05 [INFO] [Factions v1.6.8] Economy integration through Vault plugin succe
ssful.
18:40:05 [INFO] [Factions v1.6.8] NOTE: Economy is disabled. You can enable it w
ith the command: f config econEnabled true
18:40:05 [INFO] [Factions v1.6.8] === ENABLE DONE (Took 94ms) ===
18:40:05 [INFO] [Lockette] Enabled link to plugin Factions for Groups, version 1
.6.8
18:40:05 [INFO] Server permissions file permissions.yml is empty, ignoring it
18:40:05 [INFO] Done (2.902s)! For help, type "help" or "?"
18:40:07 [INFO] CButD: CraftBukkit is up to Date
>

 

Can you paste your whole permission file on here? Remember to set Expire to One week from now.

 

It's not the permissions files, it's the config.yml of GroupManager

The error tells you it's line 12 and line 16 that have the problems

 

Can you provide me that file then, on bukkit paste?