select sql_calc_found_rows * from blog where disp = 1 and blid = info@satoyama-saisei.or.jp order by date desc limit 0,5

You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '@satoyama-saisei.or.jp order by date desc limit 0,5' at line 1