Solved Bukkit Config Help!

Hello Ladies and Gents,
I am running a server and up to a few hours ago my permissions were running fine. Then for some odd reason they stopped working.
I get this error in the console:

Code:

2012-05-31 20:48:34 [INFO] WEPIF: Using the Bukkit Permissions API.
2012-05-31 20:48:34 [INFO] [PermissionsBukkit] Enabling PermissionsBukkit v1.6
2012-05-31 20:48:34 [SEVERE] [PermissionsBukkit] Unable to load configuration!
2012-05-31 20:48:34 [INFO] [PermissionsBukkit] Enabled successfully, 0 players registered
2012-05-31 20:48:34 [INFO] [Vault][Permission] PermissionsBukkit hooked.

And this is my config

HTML:

users:
    AStrongerFellow:
        permissions:
        groups:
        - admin
    Hevner:
        permissions:
        groups:
        - VIP
    Civbase:
        permissions:
        groups:
        - VIP
groups:
    default:
        permissions:
            permissions.build: true
            essentials.spawn: true
            essentials.help: true
            essentials.helpop: true
            essentials.motd: true
            essentials.rules: true
            essentials.suicide: true
            essentials.sethome: true
            essentials.home: true
            essentials.tpa: true
            essentials.tpaccept: true
            essentials.tpdeny: true
            lottery.buy: false
        inheritance:
    VIP:
        permissions:
            essentials.kit.dtools
            essentials.signs.use.disposal
            essentials.signs.create.disposal
            essentials.joinfullserver
            essentials.sethome.multiple.vip
            lottery.buy: true
        inheritance:
            - default
    admin:
        permissions:
            permissions.*: true
        inheritance:
messages:
    build: '&cYou do not have permission to build here.'

Please help if you can! Thanks

Never mind...

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