Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/shikkhaplus/public_html/demo_bk/app/Http/Controllers/home/PosHomeController.php:21 Stack trace: #0 {main} thrown in /home/shikkhaplus/public_html/demo_bk/app/Http/Controllers/home/PosHomeController.php on line 21