After update to 1.2.0 - after Login "502 Bad Gateway"

Hello,

after Update from 1.1.20 to 1.2.0 I see the Login-Page , can login and then i see "https://***:4443/admin/index.php" with "502 Bad Gateway" .
(but PMA works)

Have anyone an idea?

Thanks

ngix-error-log:

2014/12/31 01:11:42 [crit] 19805#0: *3 connect() to unix:/var/run/imscp_panel.sock failed (2: No such file or directory) while connecting to upstream, client: 87.170.45.228, server: *hostname.net, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/var/run/imscp_panel.sock:", host: "*.*.*.*:4443"

Hello Nuxwin,
i use Debian 7, PHP 5.4, and i use SSL.
When i try "http:hostname.de:8080" then open automatic "https://hostname.de:4443"

root@j51851:~# service imscp_panel restart
[....] Restarting i-MSCP Control Panel: imscp_panelspawn-fcgi: child spawned successfully: PID: 3404
. ok

Yes, i use SSL for the Panel (with an Certifikat from the Imscp-Setup).

Now I have Imscp --reconfigure without SSL on the Panel, but the error is the same.

So i have Imscp reconfigure again with an SSL-Certifikat for the Panel (same Error)

I have make a Konversation.

Hello Nuxwin,

thanks for your work.
The Error is the same and come when i press the "Login"-Button.
The Login-Page is "OK". Only after "Login" i have the "Bad Gateway"