I had been using this plugin for a couple of years. After updating to WP 3.5.1 my site displayed white pages. The problem went away after deleting this plugin, however using the delete command for this plugin in the Admin panel corrupted my config file by replacing the first line. I traced the line to this plugin and replaced the config file to get the site working again. I tested a couple of other cache plugins and they all worked fine, so I believe the issue is with Super Cache, so I am now using Quick Cache.