Invalid JSON response

Hi im getting this error when trying to pay with klarna 

Invalid JSON response: Syntax error

This error comes from an unexpected API response. Can you email the last klarna http request log to info (at) tim-international.net? It can be found in the logs/ directory.

Email send it looks like klarna error may have connection with litecart https error

Your Klarna error was HTTP 401 Authorization Denied. Using wrong API credentials.
I'm a little confused, this should have nothing to do with emails.

Main problem is this error in admin panel 

Warning: stream_socket_client(): SSL operation failed with code 1. OpenSSL Error messages: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure in ~/includes/wrappers/wrap_http.inc.php (Line 66)
Warning: stream_socket_client(): Failed to enable crypto in ~/includes/wrappers/wrap_http.inc.php (Line 66)
Warning: stream_socket_client(): Unable to connect to ssl://www.litecart.net:443 (Unknown error) in ~/includes/wrappers/wrap_http.inc.php (Line 66)
Warning: stream_socket_client(): SSL operation failed with code 1. OpenSSL Error messages: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure in ~/includes/wrappers/wrap_http.inc.php (Line 66)
Warning: stream_socket_client(): Failed to enable crypto in ~/includes/wrappers/wrap_http.inc.php (Line 66)
Warning: stream_socket_client(): Unable to connect to ssl://www.litecart.net:443 (Unknown error) in ~/includes/wrappers/wrap_http.inc.php (Line 66)

That has nothing to do with this forum thread regarding Klarna.
That's the "Failed to enable crypto" when fetching LiteCart's feeds.
(Which is working for everyone else, see https://demo.litecart.net/admin/ for an example)