error mongoose

[alnurkhanmissiom]

error - MongoServerError: bad auth : Authentication failed.
at Connection.onMessage (G:\Projects\Full stack web development\github\Next_Project\puraton-book-shop\node_modules\mongodb\lib\cmap\connection.js:207:30)
at MessageStream. (G:\Projects\Full stack web development\github\Next_Project\puraton-book-shop\node_modules\mongodb\lib\cmap\connection.js:60:60)
at MessageStream.emit (node:events:527:28)
at processIncomingData (G:\Projects\Full stack web development\github\Next_Project\puraton-book-shop\node_modules\mongodb\lib\cmap\message_stream.js:132:20)
at MessageStream._write (G:\Projects\Full stack web development\github\Next_Project\puraton-book-shop\node_modules\mongodb\lib\cmap\message_stream.js:33:9)
at writeOrBuffer (node:internal/streams/writable:389:12)
at _write (node:internal/streams/writable:330:10)
at MessageStream.Writable.write (node:internal/streams/writable:334:10)
at TLSSocket.ondata (node:internal/streams/readable:754:22)
at TLSSocket.emit (node:events:527:28) {
ok: 0,
code: 8000,
codeName: 'AtlasError',
page: '/',
[Symbol(errorLabels)]: Set(1) { 'HandshakeError' }
}