The mailing list for listmasters using Sympa

[Riccardo Veraldi <address@concealed>]

Hello,
I have a big problem witha mailing list.
I Deleted and re-created it bust still have the same problem.

Jul  6 17:23:22 lists wwsympa[1224]: Waiting for write lock on 
/var/usr.local.sympa/expl/utenti-to/include_admin_user.lock
Jul  6 17:23:23 lists wwsympa[1011]: Waiting for write lock on 
/var/usr.local.sympa/expl/utenti-to/include_admin_user.lock

this problem seems related to this problem:

Jul  6 17:23:10 lists sympa[1194]: Unable to execute SQL statement 
"INSERT INTO admin_table (user_admin, 
comment_admin,list_admin,robot_admin,date_admin,update_admin,reception_admin,subscribed_admin,included_admin,include_sources_admin, 
role_admin, info_admin, profile_admin) VALUES 
('address@concealed', 'Luciano Gaido', 'utenti-to', 
'lists.infn.it', FROM_UNIXTIME(1183735390), FROM_UNIXTIME(1183735390), 
'mail', 1, 0, NULL, 'editor', NULL, NULL)" : Duplicate entry 
'address@concealed' for key 2

how can I Remove duplicate key in the mysql sympa db ?

actually this list cannot work...

thanks

Rick