Connection closed by remote host

Hello, Im getting the following error when I try to Access to an FTP site, any of you could help me?

530 Sorry, the maximum number of hosts (7) for this user are already connected.
Connection closed by remote host.

You can close orphaned open ftp sessions via “Kill FTP Connections” on the dreamhost panel “Manage Users” page.

The real solution is stop using ftp, a 30+ year old protocol that has been replaced rather than updated as time passed. SFTP or ssh/rsynch will avoid this issue.