Missing column in files table

when creating disknode following error happens:

user warning: Unknown column 'list' in 'field list' query: INSERT INTO files (fid, nid, filename, filepath, filemime, filesize, list) VALUES (2, 13120, 'dl-files', 'dl-files', 'text/plain', '4096', 0) in /var/www/html/dr/includes/database.mysql.inc on line 120.

Using also filemanager and attachement modules, standard upload module is disabled.

Any help will be appreciated.