Hi..i find it..i check again my files and i found that in viewtopic.php is missing that part(bold part) :
Find:
'U_JABBER' => $user_cache[$poster_id]['jabber'],
after add :
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Replace "YOUR_FORUM_TWITTER_ID" for your forum twitter id, or remove the "(from @YOUR_TWITTER_ID)" from the line if your board doesn't have a twitter id //
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Mod_Share_Facebook&Twitter by JesusADS
'
U_FACEBOOK' => 'http://www.facebook.com/share.php?u=' . generate_board_url() . '/viewtopic.php?t='. $topic_data['topic_id'],
'U_TWITTER' => '
http://twitter.com/home?status=' . $topic_data['topic_title'] . ' (from @YOUR_FORUM_TWITTER_ID) '. generate_board_url() . '/viewtopic.php?t=' . $topic_data['topic_id'],
// Mod_Share_Facebook&Twitter
attention i have previous version of mod