title: ERROR: readlink /var/lib/docker/overlay2: invalid argument
body: <p>This morning I was getting this error when executing <code>docker-compose up</code>:</p>
  
  <pre><code>docker-compose up
  </code></pre>
  
  <blockquote>
    <p>ERROR: readlink /var/lib/docker/overlay2: invalid argument</p>
  </blockquote>