Some trouble

[pudimKBM]

=== Serving from 'C:\Users\anton\OneDrive\Área de Trabalho\atleta.co\material-components-web-codelabs\mdc-101\starter'...

i functions: Preparing to emulate functions.
i hosting[tst2-ddf3a]: Serving hosting files from: n

• hosting[tst2-ddf3a]: Local server: http://localhost:5000
  Warning: You're using Node.js v8.11.3 but Google Cloud Functions only supports v6.11.5.
  C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules@google-cloud\functions-emulator\node_modules\configstore\index.js:65
  throw err;
  ^

Error: EBUSY: resource busy or locked, rename 'C:\Users\anton.config\configstore@google-cloud\functions-emulator.active-server.json.659168371' -> 'C:\Users\anton.config\configstore@google-cloud\functions-emulator.active-server.json'
at Object.fs.renameSync (fs.js:766:18)
at Function.writeFileSync [as sync] (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\write-file-atomic\index.js:192:8)
at Configstore.set all [as all] (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules@google-cloud\functions-emulator\node_modules\configstore\index.js:58:20)
at new Configstore (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules@google-cloud\functions-emulator\node_modules\configstore\index.js:25:12)
at Object. (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules@google-cloud\functions-emulator\src\server.js:23:18)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
! functions: Error from emulator. Error: Emulator crashed! Check the log file...
(node:22564) UnhandledPromiseRejectionWarning: Error: EPERM: operation not permitted, rename 'C:\Users\anton.config\configstore@google-cloud\functions-emulator.active-server.json.3581351757' -> 'C:\Users\anton.config\configstore@google-cloud\functions-emulator.active-server.json'
at Object.fs.renameSync (fs.js:766:18)
at Function.writeFileSync [as sync] (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\write-file-atomic\index.js:192:8)
at Configstore.set all [as all] (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules@google-cloud\functions-emulator\node_modules\configstore\index.js:58:20)
at Configstore.delete (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules@google-cloud\functions-emulator\node_modules\configstore\index.js:98:12)
at Promise.resolve.then (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules@google-cloud\functions-emulator\src\cli\controller.js:503:27)
at
(node:22564) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:22564) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
(node:22564) UnhandledPromiseRejectionWarning: Error: EBUSY: resource busy or locked, rename 'C:\Users\anton.config\configstore@google-cloud\functions-emulator.active-server.json.2885987425' -> 'C:\Users\anton.config\configstore@google-cloud\functions-emulator.active-server.json'
at Object.fs.renameSync (fs.js:766:18)
at Function.writeFileSync [as sync] (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\write-file-atomic\index.js:192:8)
at Configstore.set all [as all] (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules@google-cloud\functions-emulator\node_modules\configstore\index.js:58:20)
at Configstore.set (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules@google-cloud\functions-emulator\node_modules\configstore\index.js:88:12)
at Promise.resolve.then (C:\Users\anton\AppData\Roaming\npm\node_modules\firebase-tools\node_modules@google-cloud\functions-emulator\src\cli\controller.js:505:21)
at
at process._tickDomainCallback (internal/process/next_tick.js:228:7)
(node:22564) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 3)
Shutting down...
Deseja finalizar o arquivo em lotes (S/N)? s
PS C:\Users\anton\OneDrive\Área de Trabalho\atleta.co\material-components-web-codelabs\mdc-101\starter>

any idea ?