command find requires authentication

MongoError: command find requires authentication
    at MessageStream.messageHandler (/var/www/html/node_modules/mongodb/lib/cmap/connection.js:299:20)
    at MessageStream.emit (node:events:390:28)
    at processIncomingData (/var/www/html/node_modules/mongodb/lib/cmap/message_stream.js:144:12)
    at MessageStream._write (/var/www/html/node_modules/mongodb/lib/cmap/message_stream.js:42:5)
    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 Socket.ondata (node:internal/streams/readable:754:22)
    at Socket.emit (node:events:390:28)
    at addChunk (node:internal/streams/readable:315:12)
    at readableAddChunk (node:internal/streams/readable:289:9)
    at Socket.Readable.push (node:internal/streams/readable:228:10)
    at TCP.onStreamRead (node:internal/stream_base_commons:199:23)

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