Fatal error: Uncaught Error: Class 'Smush\Core\Media\Media_Item_Size' not found in /home/clmepl5/public_html/web/app/plugins/wp-smushit/core/s3/class-s3-media-item-size.php:8 Stack trace: #0 {main} thrown in /home/clmepl5/public_html/web/app/plugins/wp-smushit/core/s3/class-s3-media-item-size.php on line 8