Weird problems logging in

Hi Friends,

I’m running the latest wordpress version in my site and the problem I’m having right know is really weird.

I go to the Log in page and introduce my username and password, but once I click the log in button, the page refreshes and never sends me to the admin panel.

I have tried:

– To change password asking for a new one: the same behaviour with the new one
– To replace the wp-login.php page – no results
– To reinstall the whole software – no results

Is anyone haveing the same problem? I’m desperate!