title: django code 400, message Bad request version ('î\x9el\x00$\x13\x01\x13\x03\x13\x02À+À/Ì©Ì¨À,À0À')
body: <p>I was trying to implement 'Securing Django Admin login with OTP', however I can't login into the admin panel now. I removed the app from everywhere but still doesn't work. Any solution for this?</p>
  <pre><code>[05/Feb/2021 21:39:49] code 400, message Bad request version ('î\x9el\x00$\x13\x01\x13\x03\x13\x02À+À/Ì©Ì¨À,À0À')
  [05/Feb/2021 21:39:49] You're accessing the development server over HTTPS, but it only supports HTTP.
  </code></pre>