Warning: require_once(../db/conn.php): Failed to open stream: No such file or directory in C:\xampp\htdocs\backend\admin\delete.php on line 3

Fatal error: Uncaught Error: Failed opening required '../db/conn.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\backend\admin\delete.php:3 Stack trace: #0 {main} thrown in C:\xampp\htdocs\backend\admin\delete.php on line 3