[DB処理エラー]_select *  FROM estate WHERE rarea in('港区','大田区','文京区','神奈川その他','新宿区','横浜市','荒川区・北区') and (equipment like '%_新築_%' and equipment like '%_ゲストルーム_%') and display='1' ORDER BY hyymd desc LIMIT 20  OFFSET 0<br>Lost connection to MySQL server during query