Bug 31501

Description of problem: I just logged into ml.mageia.org using my current email address to change my it to another one and I got the email to that address so I clicked the link and clicked Accept and I got no error message about the change. When logging out from the old email address and trying to login with the new email address I couldn't get in. Instead I see a message window stating " ERROR () - Provided password is incorrect " which is wrong as I haven't changed my password.

Steps to Reproduce:
1. Go to ml.mageia.org
2. Login.
3. Click on the menu up in the right corner.
4. Click on My preferences.
5. Click in the Change email address field and type in your email address that you want to use in the future.
6. Open the AUTH email and click the link followed by clicking the Accept button to finish the action.
7. Now click on your email address in SYMPA in the upper right corner and click Logout.
8. Now login using the email address you choose to move to.
9. Login fails telling you that the password is incorrect.