Answered Unable to Log in to Manager After Upgrade

This has happened on all my MODx EVO sites (dozens of them) after upgrading from 1.0.15 to 1.1 and the same thing has now happened after upgrading from 1.1 to 1.2.1. Here's the issue:

THE PROBLEM: After upgrading the MODx EVOLUTION, I try to log in to the manager and I get the popup that says: "Incorrect username or password entered!".

I am positive I have the username and password correct. If I use the forgot password thing, I do get an email and the link in the email takes me directly into the MODx manager so I can change my password. All that works great. But if I log out, I am no longer able to log back in.

Several months ago I was able to resolve this issue by editing the manager/processors/login.processor.php file, but I can't remember what I did. I remember reading something on the MODx forums about it, I believe, but I can't find that post anymore.

Any help would be greatly appreciated! Thanks!

Mate I had a similar problem few weeks ago.

What i did:

1. backup
2. save the file: /manager/includes/config.inc.php
3. delete the folder /manager
4. unpack a new modx on the root so you will have a new manager folder
5. put the file: /manager/includes/config.inc.php inside the new folder
6. run the update

hope is clear and works.
cheers mate

Thank you ysanmiguel for the reply, but that did not work. I followed your steps exactly and I still get the same problem.