Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in /home/demohatinco/public_html/construction_management_system_backend_del/app/Http/Controllers/Admin/InventoryController.php:11 Stack trace: #0 {main} thrown in /home/demohatinco/public_html/construction_management_system_backend_del/app/Http/Controllers/Admin/InventoryController.php on line 11