Runtime error with button press since new Corona build.

I have been working on a game for iOS and Android for some time now and have had it running flawlessly within the Corona simulator and on both test devices. I just upgraded my Xcode to 4.5 and my Corona SDK to build 922 and now when I press on a button in my game menu (both simulator and on device) the screen shows the button press but nothing happens. In fact, if you press up to three times anywhere else on the screen, the button that you originally pressed shows as if it were touched.

I am currently baffled by this and it is probably a simply fix but here is the error that the Corona terminal shows:
2012-09-27 08:15:12.037 Corona Simulator[47999:1c03] Runtime error
…m Studios/In Progress/iOS/Go Zombie Go!/maingame.lua:4738: Passed unexpected parameter type to audio.stop()
stack traceback:
[C]: ?
[C]: in function ‘stop’
…m Studios/In Progress/iOS/Go Zombie Go!/maingame.lua:4738: in function ‘onEvent’
…/Asylum Studios/In Progress/iOS/Go Zombie Go!/ui.lua:94: in function <… studios progress zombie go>
?: in function <?:229>
any help would be greatly appreciated. Not sure if this is just something that is new to the current build but I had stopped updating at build 840 because everything since then has shown this error but now I need iOS 6 support.

Thank you! [import]uid: 46996 topic_id: 31421 reply_id: 331421[/import] </…>

They changed the audio.stop() function so it longer accepts an audio handler as a parameter.

They say here you’re supposed to pass it a channel as a parameter:

http://developer.coronalabs.com/forum/2012/08/13/audiostop-error-build-coronasdk-2012878-20120811-case-16562 [import]uid: 93133 topic_id: 31421 reply_id: 125591[/import]

They changed the audio.stop() function so it longer accepts an audio handler as a parameter.

They say here you’re supposed to pass it a channel as a parameter:

http://developer.coronalabs.com/forum/2012/08/13/audiostop-error-build-coronasdk-2012878-20120811-case-16562 [import]uid: 93133 topic_id: 31421 reply_id: 125591[/import]