Fatal error: Uncaught Error: Class "Spatie\LaravelData\Data" not found in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/Modules/Xot/Datas/RelationData.php:16 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/Modules/Xot/Datas/RelationData.php on line 16