Fatal error: Uncaught mysqli_sql_exception: Unknown database 'bdprestamos' in C:\xampp\htdocs\sisprestamo13\core\models\class.Conexion.php:5 Stack trace: #0 C:\xampp\htdocs\sisprestamo13\core\models\class.Conexion.php(5): mysqli->__construct('localhost', 'root', '', 'bdprestamos') #1 C:\xampp\htdocs\sisprestamo13\core\functions\clientes.php(5): Conexion->__construct() #2 C:\xampp\htdocs\sisprestamo13\core\core.php(28): clientes() #3 C:\xampp\htdocs\sisprestamo13\index.php(6): require('C:\\xampp\\htdocs...') #4 {main} thrown in C:\xampp\htdocs\sisprestamo13\core\models\class.Conexion.php on line 5