npm start api erro!

> bytebankbroker@1.0.0 start D:\Desenvolvimento\Alura\Angular e RxJS Programação reativa\api
> node server.js

events.js:377
      throw er; // Unhandled 'error' event
      ^

Error: listen EADDRINUSE: address already in use :::3000
    at Server.setupListenHandle [as _listen2] (net.js:1320:16)
    at listenInCluster (net.js:1368:12)
    at Server.listen (net.js:1454:7)
    at Object.<anonymous> (D:\Desenvolvimento\Alura\Angular e RxJS Programação reativa\api\server.js:4:24)
    at Module._compile (internal/modules/cjs/loader.js:1072:14)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1101:10)
    at Module.load (internal/modules/cjs/loader.js:937:32)
    at Function.Module._load (internal/modules/cjs/loader.js:778:12)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:76:12)
    at internal/main/run_main_module.js:17:47
Emitted 'error' event on Server instance at:
    at emitErrorNT (net.js:1347:8)
    at processTicksAndRejections (internal/process/task_queues.js:82:21) {
  code: 'EADDRINUSE',
  errno: -4091,
  syscall: 'listen',
  address: '::',
  port: 3000
}
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! bytebankbroker@1.0.0 start: `node server.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the bytebankbroker@1.0.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\NSYS-CDS-0101\AppData\Roaming\npm-cache\_logs\2022-01-17T21_17_33_695Z-debug.log

node version: v14.17.5