PERMISSIONs EX HELP!!

Why doesn't my permissions work? It keeps saying an error Reinjecting files or something.

groups:
Default:
default: true
prefix: '&7[Member]&7'
permissions:
- essentials.back
- bouncyblocks.player.use
- essentials.afk
- essentials.home
- essentials.warp
- essentials.sethome
- lwc.protect
- antigrief.build
- modifyworld.*
- essentials.help
- essentials.list
- essentials.motd
- essentials.rules
- essentials.spawn
- essentials.tpa
- essentials.tpaccept
- essentials.mail
- essentials.balance
- scs.use
- essentials.worth
- essentials.sell
- essentials.kit
- essentials.msg
inheritance:
- null
options:
rank: '1000'
build: true
suffix: ''
worlds:
warp:
permissions:
- essentials
headbuilder:
permissions:
- factions.*
- essentials.gamemode
- bouncyblocks.player.use
- essentials.afk
- essentials.home
- essentials.warp
- essentials.sethome
- lwc.protect
- antigrief.build
- essentials.help
- essentials.list
- essentials.motd
- essentials.rules
- essentials.spawn
- essentials.tpa
- essentials.tpaccept
- essentials.mail
- essentials.balance
- scs.use
- essentials.worth
- essentials.sell
- essentials.kit
- essentials.msg
- worldedit.wand
- essentials.tpa
- essentials.setwarp
- essentials.delwarp
- essentials.tp
- essentials.tp.others
- essentials.tpaccept
- worldedit.wand
- worldedit.region.set
- worldedit.superpickaxe
- worldedit.history.undo
- worldedit.history.redo
- worldedit.region.walls
- worldedit.region.replace
- worldedit.wand.toggle
- worldedit.selection.hpos
- worldedit.selection.hpos1
- worldedit.selection.hpos2
- worldedit.selection.pos
- worldedit.selection.pos1
- worldedit.selection.pos2
- worldedit.selection.expand
- worldedit.navigation.unstuck
- worldedit.navigation.ascend
- worldedit.navigation.descend
- worldedit.navigation.thru
- worldedit.navigation.jumpto
- worldedit.navigation.ceiling
- worldedit.navigation.up
- worldedit.brush.cylinder
- worldedit.brush.butcher
- worldedit.brush.gravity
- worldedit.brush.smooth
- worldedit.brush.sphere
- worldedit.global-mask
prefix: '&2[&oHeadBuilder&2]'
inheritance:
- Member
builder:
permissions:
- factions.*
- essentials.gamemode
- bouncyblocks.player.use
- essentials.afk
- essentials.home
- essentials.warp
- essentials.sethome
- lwc.protect
- antigrief.build
- essentials.help
- essentials.list
- essentials.motd
- essentials.rules
- essentials.spawn
- essentials.tpa
- essentials.tpaccept
- essentials.mail
- essentials.balance
- essentials.setwarp
- essentials.delwarp
- scs.use
- essentials.worth
- essentials.sell
- essentials.kit
- essentials.msg
prefix: '[&2Builder]'
Plugin:
default: false
prefix: '&5[&a&k;;;&5]&bPlugin&5-&bManager&5[&a&k;;;&5]'
permissions:
- '*'
inheritance:
- Admin
options:
rank: '1'
build: true
suffix: ''
Admin:
default: false
prefix: '&9[Admin]&9'
permissions:
- vanish.*
- mobdisguise.*
- bouncyblocks.player.use
- lwc.protect
- antigrief.build
- essentials.setspawn
- essentials.reloadall
- essentials.plugin
- essentials.*
- bukkit.command.give
- bukkit.command.help
- bukkit.command.kill
- bukkit.command.list
- bukkit.command.me
- bukkit.command.plugins
- bukkit.command.save
- bukkit.command.teleport
- bukkit.command.tell
- bukkit.command.time
- bukkit.command.whitelist
- bukkit.command.whitelist.add
- bukkit.command.whitelist.disable
- bukkit.command.whitelist.enable
- bukkit.command.whitelist.list
- bukkit.command.whitelist.reload
- bukkit.command.whitelist.remove
- factions.managesafezone
- essentials.tpa
- essentials.tp
- essentials.tp.others
- essentials.tpaccept
- essentials.help
- essentials.mail
- scs.create.sell
- vanish.toggle.silentchests
- vanish.*
inheritance:
- Moderator
options:
rank: '700'
build: true
suffix: ''
worlds:
cloudtower3:
permissions:
- user
Super-Admin:
default: false
prefix: '&9[&oSuper-Admin&f]'
permissions:
- '*'
inheritance:
- Admin
options:
rank: '1'
build: true
suffix: ''
Co-Owner:
default: false
prefix: '&f[&6Co-Owner&f] '
permissions:
- '*'
inheritance:
- Admin
options:
rank: '1'
build: true
suffix: ''
Owner:
default: false
prefix: '&f[&2Owner&f] '
permissions:
- '*'
inheritance:
- Admin
options:
rank: '1'
build: true
suffix: ''
user:
permissions:
- awesomealan
- Owner
Member:
permissions:
- essentials.back
- bouncyblocks.player.use
- antigrief.build
- essentials.kit
- essentials.sell
- essentials.worth
- scs.use
- essentials.balance
- essentials.mail
- essentials.tpaccept
- essentials.tpa
- essentials.spawn
- essentials.rules
- essentials.list
- essentials.help
- essentials.sethome
- essentials.warp
- essentials.home
- essentials.afk