mongodb.connect is not a function

  1. Check if the MongoDB Node.js driver is installed correctly.
  2. Ensure that you import the correct MongoDB client from the 'mongodb' module.
  3. Verify that the connection string is passed as an argument to the 'MongoClient.connect' method.
  4. Confirm that the MongoDB server is running and accessible from the Node.js application.
  5. Use proper error handling to catch any potential issues during the connection process.