Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/markattystore/public_html/markatty/Code/html2/app/Http/Controllers/Maintenance/UpdateVariantSkuController.php:20 Stack trace: #0 {main} thrown in /home/markattystore/public_html/markatty/Code/html2/app/Http/Controllers/Maintenance/UpdateVariantSkuController.php on line 20