Fatal error: Uncaught Error: Class "Rector\Core\Rector\AbstractRector" not found in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/filament/upgrade/src/Rector/SimplePropertyChangesRector.php:17 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/filament/upgrade/src/Rector/SimplePropertyChangesRector.php on line 17