title: [TOKEN_INVALID]: An invalid token was provided
body: <p>I'm trying to host a discord bot on Heroku. </p>
  
  <p>When it starts I get this error:</p>
  
  <pre><code>"UnhandledPromiseRejectionWarning: Error [TOKEN_INVALID]: An invalid token was provided".
  </code></pre>
  
  <p>But here is the weird part. It worked fine when I tested it first in Visual Studio Code. So in the process of me getting the files into Heroku, it got invalid.</p>
  
  <p>Does anyone have a clue of how I can fix this?</p>
  
  <p>Thx for any replies in advance.</p>