Error: listen EADDRINUSE: address already in use :::5000 #125

When I try to run the server by writing 'npm start' on the terminal, it's giving me the below error. As I am following the video series and stuck in part 15. Anyone who knows how to get rid of that?

events.js:187
throw er; // Unhandled 'error' event
^

Error: listen EADDRINUSE: address already in use :::5000
at Server.setupListenHandle [as _listen2] (net.js:1301:14)
at listenInCluster (net.js:1349:12)
at Server.listen (net.js:1437:7)
at Function.listen (F:\MernStack\parsell\node_modules\express\lib\application.js:618:24)
at Object. (F:\MernStack\parsell\backend/server.js:35:5)
at Module._compile (internal/modules/cjs/loader.js:959:30)
at Module._compile (F:\MernStack\parsell\node_modules\pirates\lib\index.js:99:24)
at Module._extensions..js (internal/modules/cjs/loader.js:995:10)
at Object.newLoader [as .js] (F:\MernStack\parsell\node_modules\pirates\lib\index.js:104:7)
at Module.load (internal/modules/cjs/loader.js:815:32)
at Function.Module._load (internal/modules/cjs/loader.js:727:14)
at Function.Module.runMain (internal/modules/cjs/loader.js:1047:10)
at Object. (F:\MernStack\parsell\node_modules@babel\node\lib_babel-node.js:180:21)
at Module._compile (internal/modules/cjs/loader.js:959:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:995:10)
at Module.load (internal/modules/cjs/loader.js:815:32)
Emitted 'error' event on Server instance at:
at emitErrorNT (net.js:1328:8)
at processTicksAndRejections (internal/process/task_queues.js:80:21) {
code: 'EADDRINUSE',
errno: 'EADDRINUSE',
syscall: 'listen',
address: '::',
port: 5000
}
[nodemon] app crashed - waiting for file changes before starting...