Blank White Screen after the OP2 Theme Update

If your site turns all white and completely blank after the OP2 Theme update/upgrade to v2.3.1, please immediately contact your hosting company to upgrade your hosting to use version 5.3 or above of PHP.

Some of the latest features in OptimizePress require a PHP 5.3 or above and therefore if you're running an older version of PHP you may receive errors such as parse error or completely blank screen.