Hello everyone,

I'm experiencing some weird problem since last dist-upgrade (2016-22-02)... I can't install any software via apt no more, and if I try to do an apt-get update I got the following:

Code:
root@machine:~# apt-get update
Ign:1 http://http.kali.org/kali kali-rolling InRelease
Err:2 http://http.kali.org/kali kali-rolling Release
  504  Connect to http.kali.org:80 failed: Connection refused
Lecture des listes de paquets... Fait
E: The repository 'http://http.kali.org/kali kali-rolling Release' does no longer have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
I checked the file /etc/apt/sources.list but it seems correctly filled... I don't know how to get rid of these errors, any idea someone?

Thank you all for support
(I use kali 2016.2)