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Lets do this. I'm attaching a simple html page that you can download and open on your browser. If I read the stack trace correctly, your localhost url is http://localhost/pqdemo (which should load your drupal home page). Just open the html attachment and then try logging in (Could be a bogus or a real login. Doesn't really matter in our case). If you see a simple json body that should say something along the lines of
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