Alright, I added a bunch of tags to this thread. From the New Content page, if I hover my mouse over the "and X more..." part of the tags of the post, I get this:
[attachment=8315:Screen shot 2012-04-18 at 6.31.07 PM.png]
: App or area missing from classes_like in[/font] /var/www/gamedev/admin/sources/classes/tags/bootstrap.php[color=#5A5A5A][font=helvetica, arial, verdana, tahoma, sans-serif]
: Meta ID missing in[/font] /var/www/gamedev/admin/sources/classes/tags/abstract.php[color=#5A5A5A][font=helvetica, arial, verdana, tahoma, sans-serif]