Deprecated: Return type of Concrete\Core\File\Image\Thumbnail\AtomicThumbnailStream::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/rogertabor/public_html/concrete/src/File/Image/Thumbnail/AtomicThumbnailStream.php on line 47