GroupManager

First of all, I need help finding the error.
When I change basic ranks to different name, and add tags / colors - it shows up on the server, however when I add custom rank, such as " V.I.P or " Co-Owner " it doesn't show up and I get error...

The error, says type " /manload, and when I do it says internal permission or something like that. And then Group manager is disabled

Also, if you could edit it, and give admin permission for worldedit, and moderator cant use world edit ? And V.I.P - add Enchant, fly, gamemode, kick command...

Thanks !

# Group inheritance
#
# Any inherited groups prefixed with a g: are global groups
# and are inherited from the GlobalGroups.yml.
#
# Groups without the g: prefix are groups local to this world
# and are defined in the this groups.yml file.
#
# Local group inheritances define your promotion tree when using 'manpromote/mandemote'

groups:
Member:
default: true
permissions: []
inheritance:
- g:essentials_builder
- g:towny_builder
info:
prefix: '&8[Player]'
build: true
suffix: '&8[Member]'
VIP:
default: true
permissions: []
inheritance:
- Member
- g:essentials_builder
- g:towny_builder
info:
prefix: '&6[Donator]'
build: true
suffix: '&6[V.I.P]'
Moderator:
default: false
permissions: []
inheritance:
- VIP
- g:groupmanager_moderator
- g:bukkit_moderator
- g:essentials_moderator
- g:towny_moderator
- g:vanish_moderator
info:
prefix: '&5[Staff]
build: true
suffix: '&a[Moderator]'
Admin:
default: false
permissions: []
inheritance:
- moderator
- g:groupmanager_admin
- g:bukkit_admin
- g:essentials_admin
- g:towny_admin
- g:vanish_admin
info:
prefix: '&5[Staff]'
build: true
suffix: '&1[Admin]'
Co-Owner:
default: false
permissions:
- '*'
- -vanish.*
inheritance:
- admin
info:
prefix: '&5[Staff]'
build: true
suffix: '&4[Co-Owner]'
Owner:
default: false
permissions:
- '*'
- -vanish.*
inheritance:
- Co-Owner
info:
prefix: '&5[Staff]'
build: true
suffix: '&e[Owner]'