select cb.car_body,
                                          cf.car_fuel,
                                          u.*,
                                          unix_timestamp(u.create_date) as create_date,
                                          unix_timestamp(u.change_date) as change_date,
                                          ud.username,
                                          ud.user_from,
                                          ud.user_website
                                   from usergallery u left join car_body cb on u.car_body_id = cb.id and cb.locale = 'de'
                                                                    left join car_fuel cf on u.car_fuel_id = cf.id and cf.locale = 'de'
                                                                    join phpbb3_users ud on u.board_user_id = ud.user_id
                                   where u.id = 2739
Unknown column 'ud.user_from' in 'field list'

/galerie/user/usergalerie.php