title: tried to login but fail with discord bot
body: <p>so iv been trying to make my bot goes online but it gave me this error idk how to slove it tho </p>
  
  <p>(node:4876) UnhandledPromiseRejectionWarning: Error: Incorrect login details were provided.
      at WebSocketConnection.client.ws.connection.once.event (C:\Users\User\Desktop\JOJO bot\JOJO\node_modules\discord.js\src\client\ClientManager.js:48:41)
      at Object.onceWrapper (events.js:277:13)
      at WebSocketConnection.emit (events.js:189:13)
      at WebSocketConnection.onClose (C:\Users\User\Desktop\JOJO bot\JOJO\node_modules\discord.js\src\client\websocket\WebSocketConnection.js:390:10)
      at WebSocket.onClose (C:\Users\User\Desktop\JOJO bot\JOJO\node_modules\ws\lib\event-target.js:124:16)
      at WebSocket.emit (events.js:189:13)
      at _receiver.cleanup (C:\Users\User\Desktop\JOJO bot\JOJO\node_modules\ws\lib\websocket.js:220:12)
      at Receiver.cleanup (C:\Users\User\Desktop\JOJO bot\JOJO\node_modules\ws\lib\receiver.js:535:15)
      at WebSocket.finalize (C:\Users\User\Desktop\JOJO bot\JOJO\node_modules\ws\lib\websocket.js:206:20)
      at TLSSocket.emit (events.js:194:15)
  (node:4876) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
  (node:4876) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.</p>