потерелась база

DEBUG MODESQL Error : 1054 Unknown column 'session_admin' in 'field list'INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a9b2f600ead2e7a1710328919ecb2597', 2, 1130415637, 1130415637, 'c38a62ba', 0, 1, 0)Line : 172File : sessions.php==форум пхпббне магу исправить172 строка$sql = "INSERT INTO " . SESSIONS_TABLE . "(session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin)VALUES ('$session_id', $user_id, $current_time, $current_time, '$user_ip', $page_id, $login, $admin)";if ( !$db->sql_query($sql) ){//172//message_die(CRITICAL_ERROR, 'Error creating new session', '', __LINE__, __FILE__, $sql);}}