see if this one works

groups:
  Member:
    default: true
    permissions:
    - essentials.spawn
    - essentials.home
    - essentials.sethome
    - essentials.kit
    - essentials.kits.starter
    - essentials.kits.travel
    - essentials.afk.auto
    - essentials.help
    - essentials.ignore
    - essentials.list
    - essentials.mail
    - essentials.mail.send
    - essentials.msg
    - essentials.rules
    - essentials.delhome
    - essentials.warp
    - essentials.tpa
    - essentials.tpaccept
    - essentials.tpdeny
    - essentials.list
    - essentials.warps.pvp
    - essentials.warp.list
    - essentials.warps.shop
    - essentials.warps.kitpvp
    - essentials.warps.donate
    - essentials.warps.food
    - essentials.warps.wild
    - essentials.balance
    - factions.autoclaim
    - factions.claim
    - factions.claim.radius
    - factions.create
    - factions.demote
    - factions.description
    - factions.disband
    - factions.faction
    - factions.home
    - factions.invite
    - factions.sethome
    - factions.join
    - factions.kick
    - factions.leader
    - factions.leave
    - factions.list
    - factions.map
    - factions.officer
    - factions.promote
    - factions.perm
    - factions.open
    - factions.player
    - factions.name
    - factions.title
    - factions.title.color
    - factions.unclaim
    - factions.unclaimall
    - auction.bid
    - auction.start
    - silkspawners.place.*
    - nametags.color.gray
    - modifyworld.*
    - redeemMCMMO.redeem
    - mcmmo.skills.*
    inheritance: []
    prefix: '&0[&7Member&0]&7'
    options:
      rank: 999
  Donator:
    default: false
    permissions:
    - nametags.color.white
    - essentials.kits.donator
    - essentials.kits.iron
    - essentials.tpahere
    - essentials.hat
    - essentials.sethome.multiple.donator
    - alphachest.chest
    prefix: '&0[&fDonator&0]&f'
    options:
      rank: 998
  Premium:
    default: false
    permissions:
    - essentials.kits.premium
    - -essentials.kits.donator
    - silkspawners.silkdrop.*
    - nametags.color.gold
    - essentials.kits.diamond
    - essentials.recipe
    - essentials.sethome.multiple.premium
    prefix: '&0[&6Premium&0]&6'
    options:
      rank: 997
  Knight:
    default: false
    permissions:
    - essentials.kits.knight
    - -essentials.kits.premium
    - essentials.keepxp
    - essentials.sethome.multiple.knight
    inheritance:
    - Premium
    prefix: '&0[&3Knight&0]&3'
    options:
      rank: 996
  Titan:
    default: false
    permissions:
    - essentials.kits.titan
    - -essentials.kits.knight
    - essentials.feed
    - nametags.color.aqua
    - essentials.near
    - essentials.sethome.multiple.titan
    - essentials.fix
    inheritance:
    - Knight
    prefix: '&0[&aTitan&0]&a'
    options:
      rank: 995
  Warlord:
    default: false
    permissions:
    - essentials.nick
    - essentials.heal
    - essentials.jump
    - essentials.kits.warlord
    - -essentials.kits.titan
    - nametags.color.dark_green
    - worldedit.extinguish
    - essentials.sethome.multiple.warlord
    inheritance:
    - Titan
    prefix: '&0[&2WarLord&0]&2'
    options:
      rank: 994
  Omnipotent:
    default: false
    permissions:
    - essentials.fly
    - essentials.kits.omnipotent
    - -essentials.kits.warlord
    - essentials.sethome.multiple.omnipotent
    inheritance:
    - WarLord
    prefix: '&0&l[&e&lOmnipotent&0&l]&e'
    options:
      rank: 993
  Trial-Mod:
    default: false
    permissions:
    - essentials.mute
    - essentials.kick
    - nametags.color.dark_purple
    - glacy.staffchat
    inheritance:
    - Omnipotent
    prefix: '&0[&5Trial-Mod&0]&5'
    options:
      rank: 992
  Moderator:
    default: false
    permissions:
    - essentials.ban
    - essentials.vanish
    - -essentials.vanish.effect
    - essentials.invsee
    - essentials.socialspy
    - nametags.color.dark_purple
    inheritance:
    - Trial-Mod
    prefix: '&0[&5Moderator&0]&5'
    options:
      rank: 991
  Admin:
    default: false
    permissions:
    - essentials.banip
    - essentials.whois
    - essentials.unban
    - essentials.pardon
    - nametags.color.red
    inheritance:
    - Moderator
    prefix: '&0[&cAdmin&0]&c'
    options:
      rank: 990
  Head-Admin:
    default: false
    permissions:
    - nametags.color.red
    inheritance:
    - Admin
    prefix: '&0[&cHead-Admin&0]&c'
    options:
      rank: 989
  Server-Manager:
    default: false
    permissions:
    - -essentials.vanish.effect
    - '*'
    inheritance:
    - Head-Admin
    prefix: '&0[&9Server-Manager&0]&9'
    options:
      rank: 988
  Owner:
    default: false
    permissions:
    - -essentials.vanish.effect
    - '*'
    inheritance: []
    prefix: '&0&l[&3&lOwner&0&l]&3'
    options:
      rank: 987
users:
  DiscussedChimp4:
    group:
    - Head-Admin
  KisaLove56:
    group:
    - Moderator
  coopercheese:
    group:
    - Omnipotent
  Aaron_0:
    group:
    - Owner
  HappyGilmore412:
    group:
    - WarLord