Fatal error: Uncaught Error: Class "Filament\Pages\Page" not found in /home/newtestsoftware/public_html/cassino1/app/Filament/Admin/Pages/AdvancedPage.php:18 Stack trace: #0 {main} thrown in /home/newtestsoftware/public_html/cassino1/app/Filament/Admin/Pages/AdvancedPage.php on line 18