title: Git - " cannot lock ref is at " on git Pull
body: <p>I see the below error when i do git pull on my terminal in intellij.
  The project is constantly updated by several developers and i'm sure something is out of sync, but cannot figure out what that is.</p>
  <pre><code>error: cannot lock ref 'refs/remotes/origin/feature/SOMETHING-1234': is at e131d16d4b4b8c32e3d16d28559baf2e4d18b012 but expected 090916d9bee669944a2ea55703f25a4ebee7d51a
   ! 090916d9b..e131d16d4  feature/SOMETHING-1234 -&gt; origin/feature/SOMETHING-1234  (unable to update local ref)
  </code></pre>
  <p>What could possibly be the issue here ? How do i fix this ?
  The feature branch above has been created by another developer i don't want to delete it.</p>