CameraUi not working on iOS with AIR 18 or AIR 19. Crashes.

It simply crashes, when doing this:

if( CameraUI.isSupported )

               {

               var deviceCameraApp:CameraUI = new CameraUI();

                deviceCameraApp.addEventListener( MediaEvent.COMPLETE, imageCaptured );

                deviceCameraApp.addEventListener( Event.CANCEL, captureCanceled );

                deviceCameraApp.addEventListener( ErrorEvent.ERROR, cameraError );

                deviceCameraApp.launch( MediaType.IMAGE );

}

It shows the CameraUI, but it's black. And then it launches this error: [Fault] exception, information=ArgumentError: Error #3683: Texture too big (max is 2048x2048).

Any ideas?