Unknown command 'css_addadmin'!

[ghouls96]

I created a new server and when I try to add an administrator, I get the following error:

Unknown command 'css_addadmin'!

Why is this happening?

css_addadmin "76561199550982881" "rackzy" "#css/admin" "100"
Unknown command 'css_addadmin'!

status
Server:  Running [45.235.98.59:27065]
Client:  Disconnected
----- Status -----
@ Current  :  game
source   : console
hostname : larp larp sahur
spawn    : 1
version  : 1.41.6.5/14165 10772 secure  public
steamid  : [G:1:16344611] (85568392936384035)
udp/ip   : 45.235.98.59:27065
os/type  : Linux dedicated
players  : 0 humans, 2 bots (0 max) (hibernating) (unreserved)
---------spawngroups----
loaded spawngroup(  1)  : SV:  [1: de_dust2 | main lump | mapload]
loaded spawngroup(  2)  : SV:  [2: maps/prefabs/de_dust2/de_dust2_skybox | main lump | mapload | point_prefab]
loaded spawngroup(  3)  : SV:  [3: prefabs/misc/team_select | main lump | mapload | point_prefab]
loaded spawngroup(  4)  : SV:  [4: prefabs/misc/end_of_match | main lump | mapload | point_prefab]
loaded spawngroup(  5)  : SV:  [5: prefabs/misc/counterterrorist_team_intro | main lump | mapload | point_prefab]
loaded spawngroup(  6)  : SV:  [6: prefabs/misc/terrorist_team_intro | main lump | mapload | point_prefab]
loaded spawngroup(  7)  : SV:  [7: prefabs/misc/counterterrorist_team_intro_variant2 | main lump | mapload | point_prefab]
loaded spawngroup(  8)  : SV:  [8: prefabs/misc/terrorist_team_intro_variant2 | main lump | mapload | point_prefab]
---------players--------
  id     time ping loss      state   rate adr name
   0      BOT    0    0     active      0 'Specialist'
   1      BOT    0    0     active      0 'Sas'
#end

meta list
Listing 2 plugins:
  [01] StatusBlocker (Local @ a90c0ea) by Slynx
  [02] CounterStrikeSharp (v1.0.369 @ 1813587) by Roflmuffin

css_plugins list
  List of all plugins currently loaded by CounterStrikeSharp: 5 plugins loaded.
  [#1:LOADED]: "MenuManager [Core]" (1.4.1) by Nick Fox
    All menus interacts in one core
  [#2:LOADED]: "PlayerSettings [Core]" (0.9.3) by Nick Fox
    One storage for player's settings (aka ClientCookies)
  [#3:LOADED]: "CS2-SimpleAdmin Fun Commands" (1.0.0) by Your Name
    Fun commands extension for CS2-SimpleAdmin
  [#4:LOADED]: "[CS2-SimpleAdmin] Stealth Module" (v1.0.2) by daffyy
  [#5:LOADED]: "CS2-SimpleAdmin (RELEASE)" (1.7.9a) by daffyy
    Simple admin plugin for Counter-Strike 2 :)

[ghouls96]

my addons/counterstrikesharp/configs/plugins/CS2-SimpleAdmin/CS2-SimpleAdmin.json

{
  "ConfigVersion": 25,
  "DatabaseConfig": {
    "DatabaseType": "SQLite",
    "SqliteFilePath": "cs2-simpleadmin.sqlite",
    "DatabaseHost": "",
    "DatabasePort": 3306,
    "DatabaseUser": "",
    "DatabasePassword": "",
    "DatabaseName": "",
    "DatabaseSSlMode": "preferred"
  },
  "OtherSettings": {
    "ShowActivityType": 2,
    "TeamSwitchType": 1,
    "KickTime": 5,
    "BanType": 1,
    "TimeMode": 1,
    "DisableDangerousCommands": true,
    "MaxBanDuration": 10080,
    "MaxMuteDuration": 10080,
    "ExpireOldIpBans": 0,
    "ReloadAdminsEveryMapChange": false,
    "DisconnectedPlayersHistoryCount": 10,
    "NotifyPenaltiesToAdminOnConnect": true,
    "ShowBanMenuIfNoTime": true,
    "UserMessageGagChatType": false,
    "CheckMultiAccountsByIp": true,
    "AdditionalCommandsToLog": [],
    "IgnoredIps": []
  },
  "EnableMetrics": true,
  "EnableUpdateCheck": true,
  "Timezone": "UTC",
  "WarnThreshold": {
    "998": "css_addban STEAMID64 60 \"3/4 Warn\"",
    "999": "css_ban #USERID 120 \"4/4 Warn\""
  },
  "MultiServerMode": true,
  "Discord": {
    "DiscordLogWebhook": "",
    "DiscordPenaltyBanSettings": [
      {
        "name": "Color",
        "value": ""
      },
      {
        "name": "Webhook",
        "value": ""
      },
      {
        "name": "ThumbnailUrl",
        "value": ""
      },
      {
        "name": "ImageUrl",
        "value": ""
      },
      {
        "name": "Footer",
        "value": ""
      },
      {
        "name": "Time",
        "value": "{relative}"
      }
    ],
    "DiscordPenaltyMuteSettings": [
      {
        "name": "Color",
        "value": ""
      },
      {
        "name": "Webhook",
        "value": ""
      },
      {
        "name": "ThumbnailUrl",
        "value": ""
      },
      {
        "name": "ImageUrl",
        "value": ""
      },
      {
        "name": "Footer",
        "value": ""
      },
      {
        "name": "Time",
        "value": "{relative}"
      }
    ],
    "DiscordPenaltyGagSettings": [
      {
        "name": "Color",
        "value": ""
      },
      {
        "name": "Webhook",
        "value": ""
      },
      {
        "name": "ThumbnailUrl",
        "value": ""
      },
      {
        "name": "ImageUrl",
        "value": ""
      },
      {
        "name": "Footer",
        "value": ""
      },
      {
        "name": "Time",
        "value": "{relative}"
      }
    ],
    "DiscordPenaltySilenceSettings": [
      {
        "name": "Color",
        "value": ""
      },
      {
        "name": "Webhook",
        "value": ""
      },
      {
        "name": "ThumbnailUrl",
        "value": ""
      },
      {
        "name": "ImageUrl",
        "value": ""
      },
      {
        "name": "Footer",
        "value": ""
      },
      {
        "name": "Time",
        "value": "{relative}"
      }
    ],
    "DiscordPenaltyWarnSettings": [
      {
        "name": "Color",
        "value": ""
      },
      {
        "name": "Webhook",
        "value": ""
      },
      {
        "name": "ThumbnailUrl",
        "value": ""
      },
      {
        "name": "ImageUrl",
        "value": ""
      },
      {
        "name": "Footer",
        "value": ""
      },
      {
        "name": "Time",
        "value": "{relative}"
      }
    ],
    "DiscordAssociatedAccountsSettings": [
      {
        "name": "Color",
        "value": ""
      },
      {
        "name": "Webhook",
        "value": ""
      },
      {
        "name": "ThumbnailUrl",
        "value": ""
      },
      {
        "name": "ImageUrl",
        "value": ""
      },
      {
        "name": "Footer",
        "value": ""
      },
      {
        "name": "Time",
        "value": "{relative}"
      }
    ]
  },
  "DefaultMaps": [],
  "WorkshopMaps": {},
  "CustomServerCommands": [],
  "MenuConfig": {
    "MenuType": "selectable",
    "Durations": [
      {
        "name": "1 minute",
        "duration": 1
      },
      {
        "name": "5 minutes",
        "duration": 5
      },
      {
        "name": "15 minutes",
        "duration": 15
      },
      {
        "name": "1 hour",
        "duration": 60
      },
      {
        "name": "1 day",
        "duration": 1440
      },
      {
        "name": "7 days",
        "duration": 10080
      },
      {
        "name": "14 days",
        "duration": 20160
      },
      {
        "name": "30 days",
        "duration": 43200
      },
      {
        "name": "Permanent",
        "duration": 0
      }
    ],
    "BanReasons": [
      "Hacking",
      "Voice Abuse",
      "Chat Abuse",
      "Admin disrespect",
      "Other"
    ],
    "KickReasons": [
      "Voice Abuse",
      "Chat Abuse",
      "Admin disrespect",
      "Other"
    ],
    "WarnReasons": [
      "Voice Abuse",
      "Chat Abuse",
      "Admin disrespect",
      "Other"
    ],
    "MuteReasons": [
      "Advertising",
      "Spamming",
      "Spectator camera abuse",
      "Hate",
      "Admin disrespect",
      "Other"
    ],
    "AdminFlags": [
      {
        "name": "Generic",
        "flag": "@css/generic"
      },
      {
        "name": "Chat",
        "flag": "@css/chat"
      },
      {
        "name": "Change Map",
        "flag": "@css/changemap"
      },
      {
        "name": "Slay",
        "flag": "@css/slay"
      },
      {
        "name": "Kick",
        "flag": "@css/kick"
      },
      {
        "name": "Ban",
        "flag": "@css/ban"
      },
      {
        "name": "Perm Ban",
        "flag": "@css/permban"
      },
      {
        "name": "Unban",
        "flag": "@css/unban"
      },
      {
        "name": "Show IP",
        "flag": "@css/showip"
      },
      {
        "name": "Cvar",
        "flag": "@css/cvar"
      },
      {
        "name": "Rcon",
        "flag": "@css/rcon"
      },
      {
        "name": "Root (all flags)",
        "flag": "@css/root"
      }
    ]
  }
}

[ghouls96]

i have logs

2026-06-11 22:22:41.678 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "001_CreateTables" successfully applied. 2026-06-11 22:22:41.690 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "002_CreateFlagsTable" successfully applied. 2026-06-11 22:22:41.693 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "003_ChangeColumnsPosition" successfully applied. 2026-06-11 22:22:41.703 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "004_MoveOldFlagsToFlagsTable" successfully applied. 2026-06-11 22:22:41.726 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "005_CreateUnbansTable" successfully applied. 2026-06-11 22:22:41.745 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "006_ServerGroupsFeature" successfully applied. 2026-06-11 22:22:41.749 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "007_ServerGroupsGlobal" successfully applied. 2026-06-11 22:22:41.757 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "008_OnlineTimeInPenalties" successfully applied. 2026-06-11 22:22:41.764 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "009_BanAllUsedIpAddress" successfully applied. 2026-06-11 22:22:41.771 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "010_CreateWarnsTable" successfully applied. 2026-06-11 22:22:41.780 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "011_AddRconColumnToServersTable" successfully applied. 2026-06-11 22:22:41.788 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "012_AddUpdatedAtColumnToSaBansTable" successfully applied. 2026-06-11 22:22:41.803 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "013_AddNameColumnToSaPlayerIpsTable" successfully applied. 2026-06-11 22:22:41.817 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "014_AddIndexesToMutesTable" successfully applied. 2026-06-11 22:22:41.825 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "015_steamidToBigInt" successfully applied. 2026-06-11 22:22:41.829 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Migration "016_OptimizeTablesAndIndexes" successfully applied. 2026-06-11 22:22:41.942 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Plugin is up to date 2026-06-11 22:24:17.477 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Plugin is up to date 2026-06-11 22:27:48.321 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Plugin is up to date 2026-06-11 22:28:23.464 -03:00 [INFO] plugin:CS2-SimpleAdmin (RELEASE) Plugin is up to date