Warning: require(vendor/autoload.php): failed to open stream: No such file or directory in /var/www/html/libs/roughWork/newSystem/backup/getFiles.php on line 7

Fatal error: require(): Failed opening required 'vendor/autoload.php' (include_path='.:/usr/share/php') in /var/www/html/libs/roughWork/newSystem/backup/getFiles.php on line 7