I've just updated OSE Firewall to 2.0.2 and WordPress to 3.6.1. After updating, I went to check on OSE Firewall, and it says "Warning: the database is not ready, plesea click the install button to create the database table."
So naturally I clicked to install and its stuck, hanging at "Database installer preparing in progress" forever.
I've seen this post, which has a similar issue:
However, i checked with my host, and i do have PDO enabled.