I searched the forums and have not found anyone else with this problem.
Wordpress 3.3.1 and S2Member Pro 111220
I added define("MEMBERSHIP_LEVELS", 7); to my wp-config.php file, directly below the opening php tag and saved.
Now when I navigate to any S2Member page in the admin interface, I just get a blank white page. no error, nothing.
If I remove the line from wp-config.php, everything works again, but of course I don't have my 7 levels.
Please help as this is the only reason I purchased the Pro version...
Thanks,
timmay