[Typo3-linux] Unable to login after 3.8 upgrade

[Jacco Lammers]

> I'm still unable to login to BE & FE after Typo3 3.8 Upgrade.
> When I try to login I get redirected to login page without any errors...

Somewhat the same problem here: after the 3.8 update I am unable to 
login. The login states that the login attempt did not succeed. Creating 
a new admin user didn't solve the problem. Any ideas someone?

Jacco