Sometimes, when I want to make a modification in a user profile, I get this message when I save my changes :
Duplicate entry 'xxxatyyy.com' for key 'user_email'
As I understand this error message it would mean that the user's e-mail address already exist, but after checking my data base I don't find any doublons in joomla "__users" table.
Any idea from where this problem could come ?
thanks for your help in anticipation !