facebook/facebook-php-sdk — pull request #29 by rmcfrazier (2012-06-21 07:31:38+00:00)
Title: Adding check to make sure $code is an integer to avoid fatal error

I found this when I tried to install the Facebook WordPress plugin on a system that did not have the OpenSSL module installed.

I created a blog post about it here:
http://blog.robert.mcfrazier.com/facebook-wordpress-plugin-error-install/

The key thing is that $code did not have an integer value, and it was causing a fatal error, and that blocked access to the wordpress admin panel. Even if you navigated to a different section on the admin panel, you would still see the fatal error for this plugin. I had to fix this to get admin access back.