PEX 1.15 Permissions Errors?

I have PEX Installed for my Bukkit Server and no errors come up in the YAML parser. However when I run /pex hierarchy i get massive errors as listed below:

When I enter /pex groups list it lists only groups builders and default and lists builder as default. Below is my code. Where did I go wrong?

Code:

users:
    Gamemasher:
        group:
        - Owner
        permissions:
        - permissions.*
        worlds:
            world:
                permissions:
                - permissions.*
                group:
                - Owner
                prefix: '&0[TheBoss]&0'
            nether:
                permissions:
                - permissions.*
                group:
                - Owner
                prefix: '&0[TheBoss]&0'
groups:
    Default:
        default: true
        inheritance:
        - null
        permissions:
        - essentials.help
        - essentials.helpop
        - essentials.list
        - essentials.motd
        - essentials.rules
        - essentials.spawn
        - groupmanager.notify.self
        options: prefix:'&f' build:'false' suffix:'Guest'
    Builder:
        inheritance:
        - Default
        permissions:
        - essentials.afk
        - essentials.back
        - essentials.back.ondeath
        - essentials.balance
        - essentials.balance.others
        - essentials.balancetop
        - essentials.chat.color
        - essentials.chat.shout
        - essentials.chat.question
        - essentials.compass
        - essentials.depth
        - essentials.home
        - essentials.ignore
        - essentials.kit
        - essentials.kit.tools
        - essentials.mail
        - essentials.mail.send
        - essentials.me
        - essentials.msg
        - essentials.nick
        - essentials.pay
        - essentials.ping
        - essentials.portal
        - essentials.powertool
        - essentials.protect
        - essentials.sethome
        - essentials.signs.use.*
        - essentials.signs.create.disposal
        - essentials.signs.create.mail
        - essentials.signs.create.protection
        - essentials.signs.create.trade
        - essentials.signs.break.disposal
        - essentials.signs.break.mail
        - essentials.signs.break.protection
        - essentials.signs.break.trade
        - essentials.suicide
        - essentials.time
        - essentials.tpa
        - essentials.tpaccept
        - essentials.tpahere
        - essentials.tpdeny
        - essentials.warp
        - essentials.warp.list
        - essentials.worth
        - wolfpound.use
        - wolfpound.adopt
        - showcase.basic
        - showcase.finite
        - showcase.exchange
        - showcase.buy.finite
        - showcase.buy.infinite
        - cashflow.basic
        options: prefix:'&2' build:'true' suffix:'User'
    Moderator:
    inheritance:
    - Builder
    permissions:
    - essentials.ban
    - essentials.ban.notify
    - essentials.banip
    - essentials.broadcast
    - essentials.clearinventory
    - essentials.delwarp
    - 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.nick.others
    - essentials.realname
    - essentials.setwarp
    - essentials.signs.create.*
    - essentials.signs.break.*
    - essentials.spawner
    - essentials.thunder
    - essentials.time
    - essentials.time.set
    - essentials.protect.alerts
    - essentials.protect.admin
    - essentials.protect.ownerinfo
    - essentials.ptime
    - essentials.ptime.others
    - essentials.togglejail
    - essentials.top
    - essentials.tp
    - essentials.tphere
    - essentials.tppos
    - essentials.tptoggle
    - essentials.unban
    - essentials.unbanip
    - essentials.weather
    - essentials.whois
    - essentials.world
    - groupmanager.listgroups
    - groupmanager.manselect
    - groupmanager.manuadd
    - groupmanager.manudel
    - groupmanager.manwhois
    - groupmanager.notify.other
    - cashflow.basic
    - wolfpound.create
    - wolfpound.admin
    options: prefix:'&d' build:'true' suffix:'Op'
    Admin:
    inheritance:
    - Moderator
    permissions:
    - essentials.backup
    - essentials.essentials
    - essentials.setspawn
    - essentials.reloadall
    - essentials.plugin
    - essentials.*
    - groupmanager.mantogglevalidate
    - groupmanager.mansave
    - groupmanager.mangcheckp
    - groupmanager.manglistp
    - groupmanager.manucheckp
    - groupmanager.manulistp
    - showcase.admin
    - showcase.infinite
    options: prefix:'&e' build:'true' suffix:'VP'
    Owner:
    inheritance:
    - Admin
    permissions:
    - permissions.*
    options: prefix:'&0' build:'true' suffix:'The Boss'

Wait I fixed it, my spacing was off. Sorry to have wasted a thread

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