Warning в сервере Minecraft

Когда ставлю Prefix на юзера всё норм но когда добовляю VIP или же Admin серв ругается

[WARNING] [PermissionsEx] Can't obtain PermissionsEx instance
[WARNING] [PermissionsEx] Reinjecting all permissibles
[WARNING] [PermissionsEx] Can't obtain PermissionsEx instance
[WARNING] [PermissionsEx] Reinjecting all permissibles

Вот строки помогите если не так :((

groups:
default:
default: true
permissions:
- modifyworld.*
prefix: "&6[User]&a"
suffix: "&f"
Vip:
deafult: false
inheritance:
- deafult
permissions:
- bukkit.cpmmand.reload
prefix: "&b[VIP]&1"
suffux: "&f"
users:
Yoyosorayo:
group:
-Vip