Fatal error: Uncaught Error: Class 'RemoteAddress' not found in /opt/lampp/htdocs/26-09-2019/17.php:33 Stack trace: #0 /opt/lampp/htdocs/26-09-2019/17.php(81): Detect::systemInfo() #1 {main} thrown in /opt/lampp/htdocs/26-09-2019/17.php on line 33