i installed YOURLS (1.7.9 & sleeky theme) a while ago and used it whitout problems.
Today i tried to access the Admin area and can’t login:
After this instead of logging in the login page appears again with empty username and password fields.
I’ve given a new password in config.php but the behaviour didn’t change.
There is no error message when turning on debug mode.
Has anyone expected a similar issue?