Server Error

groups:
  Default:
    default: true
    permissions:
    - essentials.balance
    - essentials.balance.others
    - essentials.help
    - essentials.helpop
    - essentials.ignore
    - essentials.list
    - essentials.mail
    - essentials.mail.send
    - essentials.me
    - essentials.motd
    - essentials.msg
    - essentials.pay
    - essentials.ping
    - essentials.protect
    - essentials.rules
    - essentials.spawn
    - groupmanager.notify.self
    - essentials.warp
    - essentials.sethome
    - essentials.home
    - essentials.tpaccept
    - essentials.tpahere
    - essentials.tpdeny
    - essentials.tpa
    - essentials.warp.list
    - bukkit.command.kill
    inheritance:
    - g:groupmanager_default
    - g:bukkit_default
    - g:essentials_default
    - g:towny_default
    info:
      prefix: '&e'
      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:groupmanager_moderator
    - g:bukkit_moderator
    - g:essentials_moderator
    - g:towny_moderator
    - g:vanish_moderator
    info:
      prefix: '&5'
      build: true
      suffix: ''
  Admin:
    default: false
    permissions: []
    inheritance:
    - moderator
    - g:groupmanager_admin
    - g:bukkit_admin
    - g:essentials_admin
    - g:towny_admin
    - g:vanish_admin
    info:
      prefix: '&c'
      build: true
      suffix: ''
  Owner:
    default: false
    permissions:
    - '*'
    - -vanish.*
    inheritance:
    - admin
    info:
      prefix: '&4'
      build: true
      suffix: ''
  VIP:
    default: false
    permissions:
    - essentials.afk
    - essentials.compass
    inheritance: g:essentials_VIP
    info:
      prefix: ''
      build: true
      suffix: ''
  VIP+:
    default: false
    permissions:
    - essentials.kit.tools
    - essentials.fly
    inheritance: g:essentials_VIP+
    info:
      prefix: ''
      build: true
      suffix: ''
  VIP++:
    default: false
    permissions:
    - essentials.nick
    - essentials.sethome.multiple
    inheritance: g:essentials_VIP++
    info:
      prefix: ''
      build: true
      suffix: ''
  Epic:
    default: false
    permissions:
    - essentials.tp
    inheritance: g:essentials_Epic
    info:
      prefix: ''
      build: true
      suffix: ''
  Ultimate:
    default: false
    permissions: []
    inheritance: g:essentials_Ultimate
    info:
      prefix: ''
      build: true
      suffix: ''