add ob_start()
add ob_start()

scottrobertson/GoogleAuthenticator,Soullivaneuh/SonataGoogleAuthenticator,sonata-project/GoogleAuthenticator,rande/GoogleAuthenticator,chregu/GoogleAuthenticator.php,lvminmin/lvminmin.github.com,denny0223/GoogleAuthenticator,lvminmin/lvminmin.github.com,lucanos/GoogleAuthenticator.php,lvminmin/lvminmin.github.com,Soullivaneuh/SonataGoogleAuthenticator,AwardWallet/GoogleAuthenticator