using the Zone manager with a zone called "PVP"

i added another ruleset and mapping

but still players can't heart players 

{
  "Config Version": "0.9.1",
  "Default RuleSet": "default",
  "Configuration Options": {
    "handleDamage": true,
    "useZones": true
  },
  "Mappings": {
    "default": "default",
    "pvp": "pvp"
  },
  "Schedule": {
    "enabled": false,
    "useRealtime": false,
    "broadcast": false,
    "entries": []
  },
  "RuleSets": [
    {
      "name": "default",
      "enabled": true,
      "defaultAllowDamage": false,
      "flags": "AuthorizedDamage, HumanNPCDamage, LockedBoxesImmortal, LockedDoorsImmortal",
      "rules": [
        "anything can hurt dispensers",
        "anything can hurt players",
        "players cannot hurt players",
        "anything can hurt traps",
        "traps cannot hurt players",
        "players can hurt barricades",
        "barricades cannot hurt players",
        "highwalls cannot hurt players",
        "anything can hurt heli",
        "anything can hurt npcs",
        "fire cannot hurt players",
        "npcs cannot hurt animals",
        "anything can hurt resources"
      ]
    },
    {
      "name": "pvp",
      "enabled": true,
      "defaultAllowDamage": true,
      "flags": "AuthorizedDamage",
      "rules": [
        "anything can hurt dispensers",
        "anything can hurt players",
        "players can hurt players",
        "anything can hurt traps",
        "traps can hurt players",
        "players can hurt barricades",
        "barricades can hurt players",
        "highwalls can hurt players",
        "anything can hurt heli",
        "anything can hurt npcs",
        "fire can hurt players",
        "npcs can hurt animals",
        "anything can hurt resources"
      ]
    }
  ],
  "Entity Groups": [
    {
      "name": "dispensers",
      "members": "BaseCorpse, HelicopterDebris",
      "exclusions": ""
    },
    {
      "name": "players",
      "members": "BasePlayer",
      "exclusions": ""
    },
    {
      "name": "traps",
      "members": "pvp",
      "exclusions": ""
    },
    {
      "name": "barricades",
      "members": "Barricade",
      "exclusions": ""
    },
    {
      "name": "highwalls",
      "members": "wall.external.high.stone, wall.external.high.wood, gates.external.high.wood, gates.external.high.wood",
      "exclusions": ""
    },
    {
      "name": "heli",
      "members": "BaseHelicopter",
      "exclusions": ""
    },
    {
      "name": "npcs",
      "members": "NPCPlayerApex, BradleyAPC, NPCMurderer, murderer, NPCScientist, scientist, ridablehorse.entity, horse.entity, scientist_junkpile_pistol, testridablehorse, scarecrow",
      "exclusions": ""
    },
    {
      "name": "fire",
      "members": "FireBall",
      "exclusions": ""
    },
    {
      "name": "animals",
      "members": "Bear, Boar, Chicken, Horse, Stag, Wolf",
      "exclusions": ""
    },
    {
      "name": "resources",
      "members": "ResourceEntity, TreeEntity, OreResourceEntity",
      "exclusions": ""
    }
  ]
}

and i tried using the zone ID 

"80995403": "exclude"
but still not working

{
  "Config Version": "0.9.1",
  "Default RuleSet": "default",
  "Configuration Options": {
    "handleDamage": true,
    "useZones": true
  },
  "Mappings": {
    "default": "default",
    "80995403": "exclude"
  },
  "Schedule": {
    "enabled": false,
    "useRealtime": false,
    "broadcast": false,
    "entries": []
  },
  "RuleSets": [
    {
      "name": "default",
      "enabled": true,
      "defaultAllowDamage": false,
      "flags": "AuthorizedDamage, HumanNPCDamage, LockedBoxesImmortal, LockedDoorsImmortal",
      "rules": [
        "anything can hurt dispensers",
        "anything can hurt players",
        "players cannot hurt players",
        "anything can hurt traps",
        "traps cannot hurt players",
        "players can hurt barricades",
        "barricades cannot hurt players",
        "highwalls cannot hurt players",
        "anything can hurt heli",
        "anything can hurt npcs",
        "fire cannot hurt players",
        "npcs cannot hurt animals",
        "anything can hurt resources"
      ]
    }
  ],
  "Entity Groups": [
    {
      "name": "dispensers",
      "members": "BaseCorpse, HelicopterDebris",
      "exclusions": ""
    },
    {
      "name": "players",
      "members": "BasePlayer",
      "exclusions": ""
    },
    {
      "name": "traps",
      "members": "guntrap, autoturret, trap.landmine",
      "exclusions": ""
    },
    {
      "name": "barricades",
      "members": "Barricade",
      "exclusions": ""
    },
    {
      "name": "highwalls",
      "members": "wall.external.high.stone, wall.external.high.wood, gates.external.high.wood, gates.external.high.wood",
      "exclusions": ""
    },
    {
      "name": "heli",
      "members": "BaseHelicopter",
      "exclusions": ""
    },
    {
      "name": "npcs",
      "members": "NPCPlayerApex, BradleyAPC, NPCMurderer, murderer, NPCScientist, scientist, ridablehorse.entity, horse.entity, scientist_junkpile_pistol, testridablehorse, scarecrow",
      "exclusions": ""
    },
    {
      "name": "fire",
      "members": "FireBall",
      "exclusions": ""
    },
    {
      "name": "animals",
      "members": "Bear, Boar, Chicken, Horse, Stag, Wolf",
      "exclusions": ""
    },
    {
      "name": "resources",
      "members": "ResourceEntity, TreeEntity, OreResourceEntity",
      "exclusions": ""
    }
  ]
}