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http://www.adult-goods.sc/admin/products/index.php SELECT COUNT(*) FROM (SELECT * FROM dtb_products AS T1 LEFT JOIN (SELECT product_id AS product_id_sub, product_code, price01, price02, stock, stock_unlimited, classcategory_id1, classcategory_id2 FROM dtb_products_class WHERE classcategory_id1 = 0 AND classcategory_id2 = 0) AS T2 ON T1.product_id = T2.product_id_sub) AS noncls WHERE del_flg = 0 AND category_id IN ( ? ,? ,? ,? ) DB Error: syntax error SELECT COUNT(*) FROM (SELECT * FROM dtb_products AS T1 LEFT JOIN (SELECT product_id AS product_id_sub, product_code, price01, price02, stock, stock_unlimited, classcategory_id1, classcategory_id2 FROM dtb_products_class WHERE classcategory_id1 = 0 AND classcategory_id2 = 0) AS T2 ON T1.product_id = T2.product_id_sub) AS noncls WHERE del_flg = 0 AND category_id IN ( ? ,? ,? ,? ) [nativecode=1064 ** You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? ,? ,? ,? )' at line 14]


?　上記のような感じで表示されます。管理画面⇒商品マスターからカテゴリーにて検索を行った場合です。
お手数ですが、至急回答をお願いします。