title: To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect
body: <p>When I run a simple NodeJS project to upload data to a database using MongoDB, I get the following errors:</p>
  <p>(node:3556) DeprecationWarning: current URL string parser is deprecated, and will be removed in a future version.  To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect.</p>
  <p>Why? and how can I fix this?</p>