Leia Scofield posted on the forum topic Warning: invalid argument supplied foreach… (I didn’t even touch anything!) in the group Welcome Pack: 2 years, 10 months ago
I’m having the same issue. Upgraded WP to 3.0, then upgraded the plugin to the latest. Instead of group or user names, I just see the invalid argument error.
@leiascofield active 2 months, 2 weeks ago