title: Parse Facebook Login not working on all devices
body: <p>I am fairly new to Parse but it has been really helping my app get to where it needs to be. I am running into a problem that I can't seem to get around. So I have a login with facebook button and it worked fine on my device. The user was added to my parse data browser and dev facebook account no problem, but when I tried to run it on my co-workers device I'm hit with this ugly error.</p>
  
  <p>Uh oh. An error occurred: Error Domain=com.facebook.sdk Code=2 "The operation couldn’t be completed. (com.facebook.sdk error 2.)" UserInfo=0x176b55d0 {com.facebook.sdk:ErrorLoginFailedReason=com.facebook.sdk:SystemLoginError, com.facebook.sdk:ErrorInnerErrorKey=Error Domain=com.apple.accounts Code=7 "The Facebook server could not fulfill this access request: Invalid application 528878730564765" UserInfo=0x176a5d60 {NSLocalizedDescription=The Facebook server could not fulfill this access request: Invalid application 528878730564765}, com.facebook.sdk:ErrorSessionKey=, expirationDate: (null), refreshDate: (null), attemptedRefreshDate: 0001-12-30 00:00:00 +0000, permissions:(null)>}</p>
  
  <p>Any suggestions? If you need any more information on my code please just ask. Thank you in advance.</p>