Anyone see the problem?

  creative:
    seed: 8176962526389787125
    environment: NORMAL
    type: FLAT
    hidden: false
    alias:
      name: ''
      color: WHITE
    pvp: true
    scale: 1.0
    respawnworld: ''
    allowweather: true
    difficulty: EASY
    animals:
      spawn: true
    monsters:
      spawn: true
    entryfee:
      currency: -1
      price: 0.0
    hunger: true
    autoheal: true
    adjustspawn: true
    portalform: ALL
    gamemode: SURVIVAL
    keepspawninmemory: true
    spawn:
      x: 168.0
      y: 4.0
      z: -1585.0
      pitch: 0.0
      yaw: 0.0
      world: creative
    autoload: true
    bedrespawn: true