Open proftpd.conf (The default location for this file is /etc/proftpd.conf or /usr/local/etc/proftpd.conf, depending on your installation) add turn on rootloginRootLogin onRestart ftpDone..
Dairy of a Server Administrator
Open proftpd.conf (The default location for this file is /etc/proftpd.conf or /usr/local/etc/proftpd.conf, depending on your installation) add turn on rootloginRootLogin onRestart ftpDone..