Unhandled rejection MongoNetworkError: failed to connect to server [localhost:27017] on first connect [MongoNetworkError: connection timed out
at connectionFailureError (C:\Users\HP\Desktop\BelievaBoat-master\node_modules\mongodb\lib\core\connection\connect.js:406:14)
at Socket.<anonymous> (C:\Users\HP\Desktop\BelievaBoat-master\node_modules\mongodb\lib\core\connection\connect.js:294:16)
at Object.onceWrapper (events.js:421:28)
at Socket.emit (events.js:315:20)
at Socket._onTimeout (net.js:482:8)
at listOnTimeout (internal/timers.js:549:17)
at processTimers (internal/timers.js:492:7)]
at Pool.<anonymous> (C:\Users\HP\Desktop\BelievaBoat-master\node_modules\mongodb\lib\core\topologies\server.js:438:11)
at Pool.emit (events.js:315:20)
at C:\Users\HP\Desktop\BelievaBoat-master\node_modules\mongodb\lib\core\connection\pool.js:562:14
at C:\Users\HP\Desktop\BelievaBoat-master\node_modules\mongodb\lib\core\connection\pool.js:995:11
at C:\Users\HP\Desktop\BelievaBoat-master\node_modules\mongodb\lib\core\connection\connect.js:31:7
at callback (C:\Users\HP\Desktop\BelievaBoat-master\node_modules\mongodb\lib\core\connection\connect.js:264:5)
at Socket.<anonymous> (C:\Users\HP\Desktop\BelievaBoat-master\node_modules\mongodb\lib\core\connection\connect.js:294:7)
at Object.onceWrapper (events.js:421:28)
at Socket.emit (events.js:315:20)
at Socket._onTimeout (net.js:482:8)
at listOnTimeout (internal/timers.js:549:17)
at processTimers (internal/timers.js:492:7)