如图，DataSource:
  mySQLColumnName: username
  mySQLTablename: authme
  mySQLUsername: authme
  backend: file
  mySQLColumnLastLogin: lastlogin
  mySQLDatabase: authme
  mySQLPort: '3306'
  mySQLColumnIp: ip
  mySQLHost: 127.0.0.1
  mySQLColumnPassword: password
  mySQLPassword: '12345'
  caching: true
  mySQLlastlocX: x
  mySQLlastlocY: y
  mySQLlastlocZ: z
  mySQLlastlocWorld: world
  mySQLColumnEmail: email
  mySQLColumnId: id
GroupOptions:
  UnregisteredPlayerGroup: ''
  RegisteredPlayerGroup: ''
  Permissions:
    PermissionsOnJoin: []
settings:
  sessions:
    enabled: false
    timeout: 10
    sessionExpireOnIpChange: false
  restrictions:
    allowChat: false
    allowCommands:
    - /login
    - /register
    - /l
    - /reg
    - /passpartu
    - /email
    - /captcha
    maxRegPerIp: -1
    maxNicknameLength: 20
    ForceSingleSession: true
    ForceSpawnLocOnJoinEnabled: false
    SaveQuitLocation: false
    AllowRestrictedUser: false
    AllowedRestrictedUser:
    - playername;127.0.0.1
    kickNonRegistered: false
    kickOnWrongPassword: false
    teleportUnAuthedToSpawn: false
    minNicknameLength: 3
    allowMovement: false
    timeout: 30
    allowedNicknameCharacters: '[a-zA-Z0-9_?]*'
    allowedMovementRadius: 100
    enablePasswordVerifier: true
    ProtectInventoryBeforeLogIn: true
    displayOtherAccounts: true
    ForceSpawnOnTheseWorlds:
    - world
    - world_nether
    - world_the_end
    banUnsafedIP: false
  GameMode:
    ForceSurvivalMode: false
    ResetInventoryIfCreative: false
    ForceOnlyAfterLogin: false
  security:
    minPasswordLength: 4
    unLoggedinGroup: unLoggedinGroup
    passwordHash: SHA256
    doubleMD5SaltLength: 8
    supportOldPasswordHash: false
  registration:
    enabled: true
    messageInterval: 5
    force: true
    enableEmailRegistrationSystem: false
    doubleEmailCheck: false
  unrestrictions:
    UnrestrictedName: []
  messagesLanguage: zhcn
  forceCommands: []
ExternalBoardOptions:
  mySQLColumnSalt: ''
  mySQLColumnGroup: ''
  nonActivedUserGroup: -1
  mySQLOtherUsernameColumns: []
  bCryptLog2Round: 10
  phpbbTablePrefix: phpbb_
  phpbbActivatedGroupId: 2
  wordpressTablePrefix: wp_
permission:
  EnablePermissionCheck: false
BackupSystem:
  ActivateBackup: false
  OnServerStart: false
  OnServerStop: true
  MysqlWindowsPath: C:\\Program Files\\MySQL\\MySQL Server 5.1\\
Passpartu:
  enablePasspartu: false
Security:
  SQLProblem:
    stopServer: true
  ReloadCommand:
    useReloadCommandSupport: true
  console:
    noConsoleSpam: false
    removePassword: true
    logConsole: false
  captcha:
    useCaptcha: false
    maxLoginTry: 5
    captchaLength: 5
Converter:
  Rakamak:
    fileName: users.rak
    useIP: false
    ipFileName: UsersIp.rak
    newPasswordHash: SHA256
Email:
  mailSMTP: smtp.gmail.com
  mailPort: 465
  mailAccount: ''
  mailPassword: ''
  mailSenderName: ''
  RecoveryPasswordLength: 8
  mailSubject: Your new AuthMe Password
  maxRegPerEmail: 1
  recallPlayers: false
  delayRecall: 5
  mailText: 'Dear <playername>, <br /><br /> This is your new AuthMe password for
    the server <br /><br /> <servername> : <br /><br /> <generatedpass><br /><br />Do
    not forget to change password after login! <br /> /changepassword <generatedpass>
    newPassword'
Hooks:
  multiverse: true
  chestshop: true
  bungeecord: false
  notifications: true
  disableSocialSpy: true
  useEssentialsMotd: false
Performances:
  useMultiThreading: false
Purge:
  useAutoPurge: false
  daysBeforeRemovePlayer: 60
  removePlayerDat: false
  removeEssentialsFile: false
  defaultWorld: world
  removeLimitedCreativesInventories: false
  removeAntiXRayFile: false
Protection:
  enableProtection: false
  countries:
  - US
  - GB
  enableAntiBot: false
  antiBotSensibility: 5
  antiBotDuration: 10



这是我的配置，maxRegPerIp: -1这个是服务器最大人数，不是最大一个IP多少个号。
求解决。