problem permissionbukkit prefix

i have finish all my permission but when i put myself in modo , that show me this:http://imageshack.us/photo/my-images/26/probleme1.png/ and i use simpleprefix . take a look on my config file:

users:
ConspiracyWizard:
permissions:
permissions.example: true
groups:
- admin
sam_houle:
groups:
- modo
charlou:
groups:
- modo
matt0us:
groups:
- modo
roulibouli:
groups:
- modo
christobal45:
groups:
- modo
the_darkloup:
groups:
- V.I.P.
groups:
visiteur:
permissions:
permissions.build: false
essentials.spawn: true
essentials.help: true
simpleprefix.visiteur: true
Paysant:
permissions:
permissions.build: true
essentials.spawn: true
essentials.help: true
ChestShop.shop.buy: true
ChestShop.shop.sell: true
iConomy.payment: true
iConomy.holdings: true
ChestShop.shop.create: true
movecraft.airship.setname: true
movecraft.airship.size: true
movecraft.airship.release: true
movecraft.airship.pilot: true
movecraft.airship.remote: true
movecraft.airship.turn: true
movecraft.movecraft.list: true
movecraft.movecraft.types: true
movecraft.movecraft: true
essentials.warp.list: true
essentials.warp: true
essentials.tpdeny: true
essentials.tpahere: true
essentials.tpaccept: true
essentials.tpa: true
essentials.sethome: true
essentials.home: true
essentials.afk: true
lockette.user.create.*: true
jobs.join.Woodcutter: true
jobs.join.Miner: true
jobs.join.Builder: true
jobs.join.Digger: true
jobs.join.Farmer: true
jobs.join.Hunter: true
jobs.join.Fisherman: true
jobs.join.Weaponsmith: true
simpleprefix.paysant: true
inheritance:
- default
V.I.P.:
permissions:
essentials.back: true
essentials.back.ondeath: true
essentials.tp: true
essentials.sethome.multiple: true
simpleprefix.V.I.P.: true
inheritance:
- paysant
Modo:
permissions:
essentials.gamemode: true
essentials.sethome.multiple: true
essentials.tp: true
essentials.back.ondeath: true
essentials.back: true
essentials.fireball: true
essentials.kick: true
essentials.ban: true
essentials.ban.offline: true
essentials.banip: true
essentials.unban: true
essentials.unbanip: true
essentials.weather: true
essentials.setspawn: true
essentials.tphere: true
chestshop.*: true
lockette.admin.create.*: true
jobs.admin.*: true
simpleprefix.modo: true
inheritance:
- paysant
Admin:
permissions:
permissions.*: true
simpleprefix.admin: true
messages:
build: '&cYou do not have permission to build here.'
debug: false

I have no tabulation so help me please!

up please help me

up...

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

 

I don't use the default permissions of Bukkit because it doesn't got many features, I used PermissionsEX but that doesn't support Multiworld which I needed for my server, so for multiworld servers I would suggest bPermissions. A chatmanager for PermissionsEx is in the download it's called 'ChatManager' >.> en another plugin for the chat for bPermissions is bChatManager.

 

but i cannot use permissionsEX, my server crash if i have this plugins and i dont know why. but do you know an other permission plugins can i use.

up

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

 

up

 

Spam one more time and I'll report you for it. If you can't run any plugins why are you using bukkit? Use the default vanilla minecraft...