Can't connect to wordpress.com

Hello I accidentally deactivated Jetpack and since then I can’t connect to WordPress.com I get this error:
The Jetpack server could not communicate with your site’s XML-RPC URL. Please check to make sure http://thrakinet.tv/xmlrpc.php is working properly. It should show ‘XML‑RPC server accepts POST requests only.’ on a line by itself when viewed in a browser and should not have any blank links or extra output anywhere.

Also I deactivated all the plugins and deactivated the Theme but still cant connect. Finally I installed the Jetpack Compatibility Test and here is the results of the plugin.

Site info

SITE_URL: http://thrakinet.tv
HOME_URL: http://thrakinet.tv

TEST: HTTP Connection
Array
(
    [headers] => Array
        (
            [server] => nginx
            [date] => Tue, 24 Feb 2015 14:52:52 GMT
            [content-type] => text/plain;charset=utf-8
            [connection] => close
            [vary] => Cookie
            [x-pingback] => https://jetpack.wordpress.com/xmlrpc.php
            [expires] => Wed, 11 Jan 1984 05:00:00 GMT
            [cache-control] => no-cache, must-revalidate, max-age=60
            [pragma] => no-cache
            [x-hacker] => Jetpack Test
            [x-ac] => 3.fra _sat
        )

    [body] => OK
    [response] => Array
        (
            [code] => 200
            [message] => OK
        )

    [cookies] => Array
        (
        )

    [filename] =>
)

TEST: HTTPS Connection
Array
(
    [headers] => Array
        (
            [server] => nginx
            [date] => Tue, 24 Feb 2015 14:52:52 GMT
            [content-type] => text/plain;charset=utf-8
            [connection] => close
            [vary] => Cookie
            [x-pingback] => https://jetpack.wordpress.com/xmlrpc.php
            [expires] => Wed, 11 Jan 1984 05:00:00 GMT
            [cache-control] => no-cache, must-revalidate, max-age=60
            [pragma] => no-cache
            [x-hacker] => Jetpack Test
            [x-ac] => 3.fra _sat
        )

    [body] => OK
    [response] => Array
        (
            [code] => 200
            [message] => OK
        )

    [cookies] => Array
        (
        )

    [filename] =>
)

TEST: Self Connection
Array
(
    [headers] => Array
        (
            [date] => Tue, 24 Feb 2015 14:52:51 GMT
            [server] => Apache
            [x-powered-by] => PHP/5.3.29
            [content-length] => 42
            [connection] => close
            [content-type] => text/plain
        )

    [body] => XML-RPC server accepts POST requests only.
    [response] => Array
        (
            [code] => 200
            [message] => OK
        )

    [cookies] => Array
        (
        )

    [filename] =>
)

https://wordpress.org/plugins/jetpack/