Fatal error: Uncaught Error: Class "App\Http\Controllers\AbstractController" not found in C:\xampp\htdocs\dropifypro\app\Http\Controllers\Admin\ReviseProductLogController.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\dropifypro\app\Http\Controllers\Admin\ReviseProductLogController.php on line 9