Upgraded to CiviCRM 4.7.9 with WordPress. Now the Profiles only work for a logged in user. Anyone else gets the error message shown above. It's not a members only website, so you shouldn't have to login. Here's one url: http://wiuta.org/petition
I tried deactivating all plugins but CiviCRM, but the problem persisted. I tried creating a new profile, but that didn't work either. My website is broken, please help!