Fatal error: Uncaught Error: Class "Filament\PanelProvider" not found in /home/royaltri/oxylab.site/app/Filament/DoctorOSPanelProvider.php:25 Stack trace: #0 {main} thrown in /home/royaltri/oxylab.site/app/Filament/DoctorOSPanelProvider.php on line 25