Error mssg on widget : Warning: Invalid argument supplied for foreach()
Using Embed Vanilla with forum version 18.104.22.168, WordPress 3.3.1. When I expand the widget in the sidebar I see the following message:
Warning: Invalid argument supplied for foreach() in (hidden for security)/wp-content/plugins/vanilla-forums/widgets.php on line 106.
The widget seems to function properly, but the message could mean decreasing compatibility with newer versions of WordPress. Had QUITE a time trying to get the forum URL to re-validate in the Vanilla Forums plugin admin page.