After much headache I think I found the problem and the solution!
On the last days on every attempts I deactivate previously all plugins and i never get the modules connected (Publicize and Social Network).
I focused myself on the file “wp-config.php” and i see one thing that wasn’t right and that cause all this: define(‘W3TC_EDGE_MODE’, true);
I take this variable out and it works. This variable is from “W3 Total Cache” and wen i deactivate the plugin this variable still defined on the wp-config.php file.
Thanks for all the support from you and Jetpack and i hope it can help someone in the same situation…
