title: SourceTree, Error Logon failed, use ctrl+c to cancel basic credential prompt
body: <p>I'm getting below error while cloning a repo through Sourcetree.</p>
  <p><a href="https://i.stack.imgur.com/sVV1D.png" rel="noreferrer"><img src="https://i.stack.imgur.com/sVV1D.png" alt="enter image description here" /></a></p>
  <p>I'm able to login directly through bitbucket.org but not through Sourcetree. Let me know how this issue needs to be fixed.</p>
  <p>SourceTree version: 3.3.9</p>
  <p>TIA</p>