title: "Fatal: authentication failed" error when pushing to bitbucket repo
body: <p>I am trying to authenticate in windows 7 terminal : git push.
  Used to work before but now i am getting : </p>
  
  <blockquote>
    <p>fatal: authentication failed for <a href="https://bitbucket.srv" rel="noreferrer">https://bitbucket.srv</a>....</p>
  </blockquote>
  
  <p>However i can login through my browsers to same repo. Is this a git issue? How to resolve?</p>