Hi elourimi,
I am sorry for the late reply for this. I've tried to authorized your twitter app and I am hit this error:
Duplicate entry '2' for key 'PRIMARY' SQL=INSERT INTO `#__easyblog_oauth`
(`id`,`user_id`,`type`,`auto`,`request_token`,`access_token`,`message`,`created`,`private`,`par
ams`,`system`) VALUES ('2','878','twitter','0','{\"token\":null,\"secret\":null}','','','0000-
00-00 00:00:00','0','','1')
and I have delete the selected column on the #_easyblog_oauth table. And there are some empty field which is mandatory to fill it on your twitter apps (Callback URL), I have help you to fill it and it works fine now. Please give it a try
Please refer these screenshots:
http://screencast.com/t/xNqdvqQ2rZ http://screencast.com/t/hX5BdjPyHG