Swift UILabel OverlapsUIImage in custom UITableViewCell - swift

Question

I'm making an UITableView with a custom UITableViewCell (CardCell). It contains an UIImage on the left an right next to it an UILabel.
I'm downloading the UIImages asynchronously from an URL, and Scal the UIImage to keep the aspect ratio of the image, th height should be 50 pixels, but the width can change (depending on the original width and height). I wrote a method to scale the Image, and it's working fine, but my UILabel overlaps the UIImage, like this:
I know that the Image is completely there because when I Tap and hold the cell (not really select the cell) I can see the Image underneath the UILabel, like this:
These are the constraints on the storyboard for the UIImage:
These are the constraints for the UILabel on the storyboard:
This is the code I wrote for scaling the downloaded Image:
func scaleImage(sourceImage: UIImage) -> UIImage {
var oldHeight = sourceImage.size.height
var scaleFactor = 50/oldHeight
var newWidth = sourceImage.size.width * scaleFactor
var newHeight = oldHeight * scaleFactor
UIGraphicsBeginImageContext(CGSizeMake(newWidth, newHeight))
sourceImage.drawInRect(CGRectMake(0, 0, newWidth, newHeight))
var newImage = UIGraphicsGetImageFromCurrentImageContext()
UIGraphicsEndImageContext()
return newImage
}
And this is the code for downloading the UIImage, rescaling it (calling the previous function) and setting the scaled UIImage in the cell:
func downloadImage(url: NSURL, cell: CardCell) {
getDataFromUrl(url) { (data, response, error) in
dispatch_async(dispatch_get_main_queue()) { () -> Void in
guard let data = data where error == nil else {return}
let oldImage = UIImage(data: data)
cell.logoImageView.image = self.scaleImage(oldImage!)
}
}
}