Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in C:\laragon\www\siesicis\vendor\yoeunes\toastr\src\ToastrServiceProvider.php:11 Stack trace: #0 {main} thrown in C:\laragon\www\siesicis\vendor\yoeunes\toastr\src\ToastrServiceProvider.php on line 11