잘보이지 않는데 에러 메시지랑 코드를 버튼을 눌려서 복붙해주시겠어용?

D:\김윤미\2_스터디\expressStudy\cowork>node app
node:events:368
throw er; // Unhandled 'error' event
^

Error: listen EADDRINUSE: address already in use :::3000
at Server.setupListenHandle [as _listen2] (node:net:1334:16)
at listenInCluster (node:net:1382:12)
at Server.listen (node:net:1469:7)
at Function.listen (D:\김윤미\2_스터디\expressStudy\cowork\node_modules\express\lib\application.js:618:24)
at Object. (D:\김윤미\2_스터디\expressStudy\cowork\app.js:124:5)
at Module._compile (node:internal/modules/cjs/loader:1101:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10)
at Module.load (node:internal/modules/cjs/loader:981:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
Emitted 'error' event on Server instance at:
at emitErrorNT (node:net:1361:8)
at processTicksAndRejections (node:internal/process/task_queues:83:21) {
code: 'EADDRINUSE',
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10)
at Module.load (node:internal/modules/cjs/loader:981:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
Emitted 'error' event on Server instance at:
at emitErrorNT (node:net:1361:8)
at processTicksAndRejections (node:internal/process/task_queues:83:21) {
code: 'EADDRINUSE',
errno: -4091,
syscall: 'listen',
address: '::',
port: 3000
}