title: "VirtualBox is configured with multiple host-only adapters with the same IP" when starting docker
body: <p>I am trying to run Docker on an old Mac OS.</p>
  
  <p>I get this error:</p>
  
  <blockquote>
    <p>Error setting up host only network on machine start: VirtualBox is configured with multiple host-only adapters with the same IP "192.168.99.1". Please remove one</p>
  </blockquote>