Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/rootshyp/public_html/admin/Packages/Core/Billplz/src/Http/Controllers/BillplzController.php:13 Stack trace: #0 {main} thrown in /home/rootshyp/public_html/admin/Packages/Core/Billplz/src/Http/Controllers/BillplzController.php on line 13