I need help fixing it because PEX doesnt load on the server. Please Help
groups:

Default:
options:
default: 'true'
prefix: '&7[Member]&f'
permissions:
- chatmanagerplus.chat
- arena.join.spleef
- arena.leave
- basics.msg
- basics.spawn
- arena.join.pvp
- deluxe.use
- deluxe.nofall
- easywarp.warp
- easywarp.listall
- pr.join parkour
- pr.leave
- justwarp.list
- justwarp.warp
- justwarp.warps.all
- -modify.world*
Owner:
options:
default: 'false'
prefix: '&6[&cOwner&6]&7'
permissions:
- '*'
Architect:
options:
default: 'false'
inheritance:
- Owner
permissions:
- '*'
worlds:
world:
options:
default: 'true'