Group Manager ERROR

sing 'manpromote/mandemote'
groups:
  Player:
    default: true
    permissions:
    - essentials.spawn
    - essentials.help
    - essentials.balance
    - essentials.sell
    - essentials.worth
    - essentials.afk
    - essentials.msg
    - essentials.home
    - essentials.sethome
    - essentials.tpa
    - essentials.tpaccept
    - essentials.tpdeny
    - essentials.pay
    - tardis.use
    - tardis.custom
    - tardis.steampunk
    - tardis.nether
    - SonicScrewdriver.RedstoneWire
    - SonicScrewdriver.RedstoneLamp
    - SonicScrewdriver.IronDoors
    - SonicScrewdriver.Craft
    - SonicScrewdriver.Scan
    - VortexManipulator.Equip
    - VortexManipulator.Craft
    - VortexManipulator.EnderPearl
    - VortexManipulator.Teleport
    info:
      build: true
      prefix: '[&2Player]&f'
  Timelord:
    default: false
    permissions:
    - essentials.hat
    - tardis.ars
    - tardis.filter
    - tardis.temporal
    - tardis.store
    - tardis.storage
    - tardis.end
    - tardis.timetravel.location
    - tardis.timetravel.player
    - tardis.timetravel.biome
    - tardis.timetravel.cave
    - tardis.room
    - tardis.create_world
    - tardis.deluxe
    - tardis.eleventh
    - tardis.redstone
    - tardis.ars
    - tardis.tom
    - tardis.plank
    info:
    build: true
    prefix: '[&1Timelord]&f'
    inheritance:
    - Player
  Moderator:
    default: false
    permissions:
    - essentials.fly
    - essentials.ban
    - essentials.ban.offline
    - essentials.enderchest
    - essentials.invsee
    - essentials.kick
    - essentials.mute
    - essentials.tp
    - essentials.tp.others
    - essentials.break
    info:
    build: true
    prefix: '[&6Mod]&f'
    inheritance:
    - Timelord
  Admin:
    default: false
    permissions:
    - essentials.give
    - essentials.gamemode
    info:
    build: true
    prefix: '[&5Admin]&f'
    inheritance:
    - Moderator
  Owner:
    default: false
    permissions:
    - '*'
    info:
    build: true
    prefix: '[&8Owner]&f'