Web Console: wrong password or login

Hi all,
I've got a "small" connection issue on my web interface. Since my last reboot each time I'm trying to open a session I have this error "Wrong username or password".

I've check my disk status, all looks good, I mean they're not full, around 22% used.

I also tried omv-firstaid to change my admin password but unfortunately it didn't do the trick, even with several reboot.

I'm a bit stuck now... What could I do to bring this access back? I still have my SSH access.

Cheers!

Yes, with admin as user name, I use OVM since a while now.

Looks like it was an update issue, I ran an apt-get update && upgrade and it did the trick I have my access back.

I should have think about that earlier

Cheers