403 redirect loop on every page I'm not sure what is causing this, but every page of my Drupal site is throwing a 403 error redirect loop.

I was just working on the project this morning, and left and came back to it and can't figure out what has gone wrong.

If anyone could event point me toward a resource for figuring out what has gone wrong it would be a huge help.
Looks like you have wrongly configured 403 page, in order to change it back, you can override it by adding following on your settings.php

 $conf['site_403'] = '';