Warning: require_once(pages/items/functions.php): Failed to open stream: No such file or directory in C:\xampp\htdocs\pages\items\item.php on line 3

Fatal error: Uncaught Error: Failed opening required 'pages/items/functions.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\pages\items\item.php:3 Stack trace: #0 {main} thrown in C:\xampp\htdocs\pages\items\item.php on line 3