Unknown column 'countries.name' in 'field list'
SQL query :SELECT hotels.Id_hotel, hotels.street, hotels.postcode, hotels.status, hotels.country_rel, hotels.land_rel, hotels.city_rel, hotels.description_eng, hotels.description_rus, hotels.description_pol, hotels.des_offer_eng, hotels.des_offer_rus, hotels.des_offer_pol, hotels.des_location_eng, hotels.des_location_rus, hotels.des_location_pol, hotels.des_rooms_eng, hotels.des_rooms_rus, hotels.des_rooms_pol, hotels.des_service_eng, hotels.des_service_rus, hotels.des_service_pol, hotels.des_conference_eng, hotels.des_conference_rus, hotels.des_conference_pol, hotels.des_restaurant_eng, hotels.des_restaurant_rus, hotels.des_restaurant_pol, hotels.name AS hotel_name, hotels.star, countries.name AS country_name, cities.name AS city_name FROM hotels,countries,cities WHERE Id_hotel='8' AND countries.Id_country=hotels.country_rel AND cities.Id_city=hotels.city_rel