Voila l'erreur en mode debug...
Si cela peut faire avancer le chmilblique
MySQL Query Error: INSERT INTO xoops_users (uid, uname, name, email, url, user_avatar, user_regdate, user_icq, user_from, user_sig, user_viewemail, actkey, user_aim, user_yim, user_msnm, pass, posts, attachsig, rank, level, theme, timezone_offset, last_login, umode, uorder, user_occ, bio, user_intrest) VALUES (0, 'patati', '', '
patati@noos.fr', '', 'blank.gif', 11495725, '', '', '', '0', 'cb44cb7', '', '', '', '774f3781589f8e55f6ccb34bf95', '', '0', '', '0', '', '0', 0, 'flat', '1', '', '', '')
Error number:0
Error message:
Could not register new user.
Cordialement Cris.