var  DatabaseUrl = 'mongodb://abhishar:abhishar@ds053090.mlab.com:53090/omdb';//Enter Your Database Url Here
//var  DatabaseUrl = 'mongodb://username:dbpassword@ds053090.mlab.com:53090/omdb';

module.exports = {url: DatabaseUrl };

var  DatabaseUrl = 'mongodb://<username>:<password>@ds053090.mlab.com:53090/omdb';//Enter Your Database Url Here
//var  DatabaseUrl = 'mongodb://username:dbpassword@ds053090.mlab.com:53090/omdb';

module.exports = {url: DatabaseUrl };

Update database.js