Fatal error: Uncaught Error: Class "Illuminate\Support\Facades\Facade" not found in C:\xampp\htdocs\hannoole\PMS\vendor\graham-campbell\markdown\src\Facades\Markdown.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\vendor\graham-campbell\markdown\src\Facades\Markdown.php on line 21