title: Possible unhandled promise rejection (id: 0)
body: <p>I've been having this problem for over a month now, this error occurs whenever I try to login to my react-native app using a mobile device.</p>
  <p>This is the error
  <img src="https://i.stack.imgur.com/HldqL.png" alt="enter image description here" /></p>
  <p>And this is the code to login in my react native app
  <img src="https://i.stack.imgur.com/8orzQ.png" alt="enter image description here" /></p>