Warning: require_once(vendor/autoload.php): Failed to open stream: No such file or directory in /var/www/dchublists.com/geoip.php on line 3

Fatal error: Uncaught Error: Failed opening required 'vendor/autoload.php' (include_path='.:/usr/share/php') in /var/www/dchublists.com/geoip.php:3 Stack trace: #0 /var/www/dchublists.com/index.php(9): include() #1 {main} thrown in /var/www/dchublists.com/geoip.php on line 3