Warning: require_once(/home/ftpuser/public_html/admin.php): Failed to open stream: No such file or directory in /home/ftpuser/public_html/index.php on line 11

Fatal error: Uncaught Error: Failed opening required '/home/ftpuser/public_html/admin.php' (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/ftpuser/public_html/index.php:11 Stack trace: #0 {main} thrown in /home/ftpuser/public_html/index.php on line 11