title: You may need to add u'127.0.0.1' to ALLOWED_HOSTS
body: <p>I am getting the following error when I am trying to start my Django server</p>
  
  <pre><code>python  manage.py runserver 0.0.0.0:8000
  
  Performing system checks...
  
  System check identified no issues (0 silenced).
  August 18, 2019 - 20:47:09
  Django version 1.11, using settings 'config.settings'
  Starting development server at http://0.0.0.0:8000/
  Quit the server with CONTROL-C.
  Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
  Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
  Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
  Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
  Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
  Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
  [18/Aug/2019 20:47:09] "GET /view/stockprice/ HTTP/1.1" 400 16918
  [18/Aug/2019 20:47:09] "GET /view/stockprice/ HTTP/1.1" 400 16918
  [18/Aug/2019 20:47:09] "GET /view/stockprice/ HTTP/1.1" 400 16918
  Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
  </code></pre>
  
  <p>I have already given 127.0.0.1 in the list of ALLOWED_HOST.</p>
  
  <pre><code>SECRET_KEY=BeatTheStreet
  
  DEBUG=True
  
  ALLOWED_HOSTS=['127.0.0.1', '0.0.0.0']
  
  EVENT_STARTED=True
  EVENT_ENDED=
  
  # Production database details
  DB_NAME=
  DB_USER=
  DB_PASSWORD=
  DB_HOST=
  DB_PORT=
  </code></pre>
  
  <p>Pointers to fix this will really help.</p>
  
  <p>I am running server with 0.0.0.0:8000 because of issue I had in <a href="https://stackoverflow.com/questions/57544896/django-app-not-opening-from-different-machine">Django app not opening from different machine</a></p>