MySQL server has gone awaySELECT people.id, people.first_name, people.last_name, people.country_id, people.city_id, people.chpu, people.birth_day, people.birth_month, people.birth_year FROM `friend`, people WHERE `friend`.people_id='42497870' AND `friend`.friend_id=people.id AND people.deleted='0' LIMIT 20