Fatal error: Uncaught Error: Class "Illuminate\Support\Facades\Facade" not found in E:\xampp\htdocs\stms\vendor\brian2694\laravel-toastr\src\Facades\Toastr.php:16 Stack trace: #0 {main} thrown in E:\xampp\htdocs\stms\vendor\brian2694\laravel-toastr\src\Facades\Toastr.php on line 16