Fatal error: Uncaught Error: Class "CRUD4\Config\mysqli" not found in /var/www/dwese-2023-24-salazaralejandro/Examen_Crud/config/dbconnection.php:9 Stack trace: #0 {main} thrown in /var/www/dwese-2023-24-salazaralejandro/Examen_Crud/config/dbconnection.php on line 9