iOS UIAlert with Text is Crashing on Iphone 5 iOS7

-(void)showWinAlert
{
    NSLog(@"gameTime was:%@",userScore.gameTime);
    
    NSMutableString *messageAlert = [[NSMutableString alloc]initWithFormat:
                                     @"with Time: %@",userScore.gameTime];
    // Testing alert //
    winAlert = [[UIAlertView alloc] initWithTitle:@"New High Score!!!" 
                                          message:messageAlert
                                         delegate:self
                                cancelButtonTitle:@"OK !"
                                otherButtonTitles:nil];
    
    // if High Score then //
    [winAlert setAlertViewStyle:UIAlertViewStylePlainTextInput];
    [winAlert textFieldAtIndex:0].keyboardAppearance = UIKeyboardAppearanceAlert;
    [winAlert  becomeFirstResponder];    
    [[winAlert textFieldAtIndex:0] setTextAlignment:UITextAlignmentCenter];
    [winAlert textFieldAtIndex:0].text=@"YourName";
    
    // hilight all the text in the field //
   
    // delegate the textfield in the Alert so we can limit size of input //
    UITextField *theTitleTextField = [winAlert textFieldAtIndex:0];
    theTitleTextField.delegate = winAlert.delegate;
    [myTable reloadData];
    [winAlert show];
        
}

-(void)playWinMovie
{
initWithFrame:CGRectMake(0,0,cgSize.width,cgSize.height)];
    NSString *url = [[NSBundle mainBundle] pathForResource:@"TheEnd_Music" ofType:@"mov"];
    player = [[MPMoviePlayerController alloc] initWithContentURL:[NSURL fileURLWithPath:url]];
    player.controlStyle =  MPMovieControlStyleNone;
    player.scalingMode =  MPMovieScalingModeAspectFill;
    
    [[NSNotificationCenter defaultCenter] addObserver:self
                                         selector:@selector(movieFinnishedCallback:)
                                             name:MPMoviePlayerPlaybackDidFinishNotification
                                           object:player];
    
       // set the size of the movie // 
    player.view.frame = CGRectMake(0, 0,CGRectGetWidth(screenBounds),
                                   CGRectGetHeight(screenBounds));
    
    [player.view setAlpha:0.2];
    [player.view setHidden:NO];
   
    [[self window] addSubview:player.view];
  
   
    [player play];
    [audioPlayer pause];
}