Warning: include_once(../intel/connect.php): Failed to open stream: No such file or directory in C:\xampp\htdocs\API\inbox.php on line 2

Warning: include_once(): Failed opening '../intel/connect.php' for inclusion (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\API\inbox.php on line 2

Fatal error: Uncaught Error: Class "User" not found in C:\xampp\htdocs\API\inbox.php:10 Stack trace: #0 {main} thrown in C:\xampp\htdocs\API\inbox.php on line 10