A Database Error Occurred

Error Number: 1054

Unknown column 'product' in 'where clause'

SELECT fld_id,fld_title,(SELECT catName FROM category WHERE ID=product-details) AS MAIN_CAT,(SELECT catImage FROM category WHERE ID=product-details) AS CatImg, fld_img,fld_sub_cat_url,fld_status,fld_cat_id,fld_addedOn FROM sub_category WHERE fld_cat_id='product-details'

Filename: models/HomeModel.php

Line Number: 86