Warning: require_once(util.php): Failed to open stream: No such file or directory in /usr/www/renaz/7gridgaming/shop/ipn.php on line 2

Fatal error: Uncaught Error: Failed opening required 'util.php' (include_path='.:/usr/share/php8:/usr/share/php') in /usr/www/renaz/7gridgaming/shop/ipn.php:2 Stack trace: #0 {main} thrown in /usr/www/renaz/7gridgaming/shop/ipn.php on line 2