Warning: include(phpseclib/Net/SFTP.php): failed to open stream: No such file or directory in /var/www/html/webapi/uapp/ftp/websftp.php on line 3

Warning: include(): Failed opening 'phpseclib/Net/SFTP.php' for inclusion (include_path='.:/usr/share/php') in /var/www/html/webapi/uapp/ftp/websftp.php on line 3

Fatal error: Uncaught Error: Class 'Net_SFTP' not found in /var/www/html/webapi/uapp/ftp/websftp.php:6 Stack trace: #0 {main} thrown in /var/www/html/webapi/uapp/ftp/websftp.php on line 6