title: Missing needed parameter state Python social auth Email Validation
body: <p>I am using python social auth with django app. In email validation, the link received on the mail works fine in the same browser from which authentication was initiated but it show <code>Missing needed parameter state</code> in different browser.Did anybody fix this issue ?</p>
  
  <p>The issue is discussed here <a href="https://github.com/omab/python-social-auth/issues/577" rel="nofollow">Issue #577</a></p>