Fatal error: Uncaught Error: Class "mysqli" not found in /var/www/html/public/zresort-backend/api/v1/config/db.php:9 Stack trace: #0 /var/www/html/public/zresort-backend/api/v1/messaggi/create.php(3): require_once() #1 {main} thrown in /var/www/html/public/zresort-backend/api/v1/config/db.php on line 9