The mailing list for listmasters using Sympa

[Riccardo Veraldi <address@concealed>]

Hello,
I wanted to ask if it is normal that a owner of a mailing list cannot be 
a moderator of the same list


I created a list address@concealed

I am owner of the mailing lsit with my email address 
address@concealed

if I Add myself as moderator I got this error


Apr 29 14:52:30 lists wwsympa[1760]: info [robot lists.infn.it] [session 
91578191887462] [client 131.X.Y.Z] [user address@concealed] 
[list prova123] main::do_edit_list() do_edit_list()
Apr 29 14:52:30 lists wwsympa[1760]: err List::get_subscriber() Unable 
to retrieve information from database for user 
address@concealed
Apr 29 14:52:30 lists wwsympa[1760]: err List::add_admin_user() Unable 
to execute SQL statement "INSERT INTO admin_table (user_admin, 
comment_admin, list_admin, robot_admin, date_admin, update_admin, 
reception_admin, visibility_admin, 
subscribed_admin,included_admin,include_sources_admin, role_admin, 
info_admin, profile_admin) VALUES ('address@concealed', 
NULL, 'prova123', 'lists.domain.org', FROM_UNIXTIME(1304081550), 
FROM_UNIXTIME(1304081550), 'mail', 'noconceal', 1, 0, NULL, 'editor', 
NULL, NULL)" : Duplicate entry 'address@concealed' 
for key 2
Apr 29 14:52:30 lists wwsympa[1760]: err List::sync_include_admin() 
List:sync_include_admin(editor): Failed to add new prova123s
Apr 29 14:52:30 lists wwsympa[1760]: err List::new() List::new() : 
sync_include_admin_failed


is this the normal sympa behaviour ?

why a character "s" is added at the end of the list named "prova123" ?   
[ Failed to add new prova123s ]

thanks

Rick