Conflict with WordPress Popular Posts: Constant already defined

Hi,

your plugin works great, but it’s creating PHP Warnings “PHP Notice: Constant WPP_VERSION already defined”.

The problem is that your plugin is trying to create the same contant as is already created by WordPress Popular Posts plugin.

You should do a simple check:

if (!defined('constant')) define('constant', 'value');

Or you could change the constant to something more unique than “WPP_VERSION”.

Best regards.