Fatal error: Uncaught Error: Class "Smush\Core\Modules\Abstract_Module" not found in /home/zimmerma/public_html/wp-content/plugins/wp-smushit/app/class-media-library.php:27 Stack trace: #0 {main} thrown in /home/zimmerma/public_html/wp-content/plugins/wp-smushit/app/class-media-library.php on line 27