KitUI error??

---
Default:
  # Format: "id:damage:count:name:ench_name:ench_level"

  # If you want only custom name (no enchantments): "id:damage:count:name"

  # If you don't want enchantments or custom name: "id:damage:count"

  # If you want only enchantments (no custom name): "id:damage:count:DEFAULT:ench_name:ench_level" -- you have to put DEFAULT in the name field

  # If you want more than one enchantment just do: "id:damage:count:name:ench1_name:ench1_level:ench2_name:ench2_level"
  # or "id:damage:count:DEFAULT:ench1_name:ench1_level:ench2_name:ench2_level" if you don't want a custom item name

  # Please note: You have to write numeric IDs
  items:
  - "364:0:64"
  - "267:0:1:Default Sword:sharpness:2"
  - "257:0:1:Default Pickaxe:efficiency:2:unbreaking:1"
  - "256:0:1:Default Shovel:efficiency:2:unbreaking:1"
  chestplate: "chainmail_chestplate:0:1:Default Chestplate:protection:1"
  leggings: "chainmail_leggings:0:1:Default Leggings:protection:1"
  boots: "iron_boots:0:1:Default Boots:protection:1"

  commands: # {player} will get replaced by player's name
  - "tell {player} Kit Default claimed!"

  cooldown:
    hours: 0
    minutes: 5

  # Format: "name:time:amplifier"
  # Time is in seconds
  effects:
  - "speed:120:2"

  #Kit name to show on the menu, you can use color symbol '§'
  kit-name: "§4§lDefault Kit"

  # Add a cost for the kit. Compatible with EconomyAPI only
  # Put 0 if you want the kit to be free
  money: 0

  #Enter image url for the kit. png image. The image will be shown in kit main menu if its compatible.
  image-url: "https://minecraft.gamepedia.com/media/minecraft.gamepedia.com/f/f2/Stone_Sword.png?version=ede6f1623f23eb3959b3d5287dc54bb0"

  # Info to show when selected a Kit in UI form
  info: "This kit is the default standard, anyone can use this kit!"

  # Custom Kit perms, CaSe sEnSiTiVe
  permission: "kit.Default"

Astronaut:
  items:
  - "364:0:64"
  - "diamond_sword:0:1:Astronaut Sword:sharpness:3:unbreaking:2"
  - "golden_apple:0:10"
  - "enchanted_golden_apple:0:5"
  - "diamond_pickaxe:0:1:Astronaut Pickaxe:efficiency:3:unbreaking:`"
  - "diamond_shovel:0:1:Astronaut Shovel:efficiency:3:unbreaking:1"
  helmet: "diamond_helmet:0:1:Astronaut Helmet:protection:3:unbreaking:1"
  chestplate: "diamond_chestplate:0:1:Astronaut Chestplate:protection:3:unbreaking:1"
  leggings: "diamond_leggings:0:1:Astronaut Leggings:protection:3:unbreaking:1"
  boots: "diamond_boots:0:1:Astronaut:Boots:protection:3:unbreaking:1"
  commands:
  - "tell {player} Kit §3§lAstronaut claimed!"

  cooldown:
    hours: 0
    minutes: 15

  effects:
  - "speed:120:2"
  - "haste:120:5"
  kit-name: "§1§lAstronaut"

  money: 0

  image-url: "https://gamepedia.cursecdn.com/minecraft_gamepedia/a/a0/Diamond_Sword.png?version=fc643c41191503ffc690cedfdd9cea75"

  info: "This kit is the Astronaut Kit, anyone who bought the Astronaut Package or above can use this kit!"

  permission: "kit.Astronaut"

Engineer:
  items:
  - "364:0:64"
  - "diamond_sword:0:1:Engineer Sword:sharpness:4:unbreaking:3"
  - "golden_apple:0:15"
  - "enchanted_golden_apple:0:10"
  - "diamond_pickaxe:0:1:Engineer Pickaxe:efficiency:4:unbreaking:3"
  - "diamond_shovel:0:1:Engineer Shovel:efficiency:4:unbreaking:3"
  helmet: "diamond_helmet:0:1:Engineer Helmet:protection:4:unbreaking:3"
  chestplate: "diamond_chestplate:0:1:Engineer Chestplate:protection:4:unbreaking:3"
  leggings: "diamond_leggings:0:1:Engineer Heavy Pants:protection:4:unbreaking:3"
  boots: "diamond_boots:0:1:Engineer Boots:protection:4:unbreaking:3"

  commands:
  - "tell {player} Kit §2§lEngineer claimed!"

  cooldown:
    hours: 0
    minutes: 30

  effects:
  - "speed:120:2"

  kit-name: "§2§lEngineer"

  money: 0

  image-url: "https://gamepedia.cursecdn.com/minecraft_gamepedia/0/0e/Golden_Apple.png?version=2d42af8ec4cb7eba61b46e861b77a767"

  info: "This kit is the Engineer Kit, anyone who bought the Engineer Package or up can use this kit!"

  permission: "kit.Engineer"

Astronomer:
  items:
  - "364:0:64"
  - "diamond_sword:0:1:Astronomer Sword:sharpness:5:unbreaking:3"
  - "golden_apple:0:25"
  - "enchanted_golden_apple:0:20"
  - "diamond_pickaxe:0:1:Astronomer Pickaxe:efficiency:5:unbreaking:3"
  - "diamond_shovel:0:1:Astronomer Shovel:efficiency:5:unbreaking:3"
  helmet: "diamond_helmet:0:1:Astronomer Helmet:protection:5:unbreaking:3"
  chestplate: "diamond_chestplate:0:1:Astronomer Chestplate:protection:5:unbreaking:3"
  leggings: "diamond_leggings:0:1:Astronomer Leggings:protection:5:unbreaking:3"
  boots: "diamond_boots:0:1:Astronomer Boots:protection:5:unbreaking:3"
  commands:
  - "tell {player} Kit §3§lAstronomer claimed!"

  cooldown:
    hours: 1
    minutes: 0

  effects:
  - "speed:120:2"
  - "haste:120:5"
  kit-name: "§3§lAstronomer"

  money: 0

  image-url: "https://gamepedia.cursecdn.com/minecraft_gamepedia/a/a0/Diamond_Sword.png?version=fc643c41191503ffc690cedfdd9cea75"

  info: "This kit is the Astronomer Kit, anyone who bought the Astronomer Kit can use this kit!"

  permission: "kit.Astronomer"
...