Can not run sql query [code: 003]
SQL:
SELECT
active_ingredients.id_drug,
active_ingredients.name as aiName,
categories.name as catName,
drugs.name
FROM
active_ingredients,
drugs,
categories,
cat_relations
WHERE
cat_relations.id_drug = drugs.id_drug
AND
cat_relations.id_category = categories.id_category
AND
active_ingredients.id_drug = drugs.id_drug
AND
active_ingredients.name in ('Piroxicam')
AND
cat_relations.visible = 1
ORDER BY
cat_relations.num
;