503: EPSV ALL received - command not allowed after EPSV ALL
Explanation
The client sent command to the server. Previously during the login session, the client sent an EPSV ALL command to the server. command is not allowed after an EPSV ALL command has been sent to the server.
System action
FTP rejects command. The FTP server continues processing commands from the client.
User response
If you must use command, exit the current session and log in to the FTP server again. Do not issue EPSV ALL before issuing command.
System programmer response
None.