title: fatal: unable to get credential storage lock: File exists
body: <p>I am using git-scm and tried to push to a repository. Upon doing so, I was greeted with the following message:</p>
  
  <pre><code>fatal: unable to get credential storage lock: File exists
  </code></pre>
  
  <p>While the push did end up pushing successfully, I was wondering why this error appeared. It is still doing this, and was not doing this before. Any help is appreciated. Thanks!</p>