Proftpd won't execute in FC11

[Jim]

On 10/26/2009 12:33 PM, Jim wrote:
> FC11-X86_64/Kde
>
> Proftpd is installed and enabled/running in Services, and when I try 
> to execute from Terminal, SU, it won't execute or display any errors 
> as to why.
>
I found this in Messages; What does it mean ?

Oct 26 12:36:20 localhost proftpd[15234]: localhost.localdomain - Failed 
binding to ::, port 21: Address already in use
Oct 26 12:36:20 localhost proftpd[15234]: localhost.localdomain - Check 
the ServerType directive to ensure you are configured correctly.