The mailing list for listmasters using Sympa

[address@concealed]

this problem appears in the new sympa installation
i am instaling a new sympa v 3.4.4.3 on a new server, and i am receiving this 
error

----------------------
Object not found!
The requested URL was not found on this server. If you entered the URL 
manually please check your spelling and try again. 
If you think this is a server error, please contact the webmaster 
Error 404
My_Server_IP_Address
Sun 18 Jan 2004 12:13:23 PM GMT+2 
Apache/2.0.40 (Red Hat Linux) 
----------------------

so anyone can help me