Fatal error: Uncaught Error: Class 'Illuminate\Support\Facades\Facade' not found in /opt/lampp/htdocs/Insurance-Integration/vendor/barryvdh/laravel-dompdf/src/Facade/Pdf.php:21 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/Insurance-Integration/vendor/barryvdh/laravel-dompdf/src/Facade/Pdf.php on line 21