Fatal error: Uncaught Error: Class 'Illuminate\Support\Facades\Facade' not found in C:\xampp\htdocs\essay\vendor\brian2694\laravel-toastr\src\Facades\Toastr.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\essay\vendor\brian2694\laravel-toastr\src\Facades\Toastr.php on line 7