Warning: Undefined variable $user in C:\xampp\htdocs\cedic\index.php on line 18

Warning: Trying to access array offset on value of type null in C:\xampp\htdocs\cedic\index.php on line 20

Fatal error: Uncaught Error: Class "Database" not found in C:\xampp\htdocs\cedic\model\transporte.php:65 Stack trace: #0 C:\xampp\htdocs\cedic\controller\transporte.controller.php(9): Transporte->__CONSTRUCT() #1 C:\xampp\htdocs\cedic\index.php(40): TransporteController->__CONSTRUCT() #2 {main} thrown in C:\xampp\htdocs\cedic\model\transporte.php on line 65