A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: models/article_category_model.php

Line Number: 21

A Database Error Occurred

Error Number: 1054

Unknown column 'css' in 'where clause'

SELECT * FROM `article` INNER JOIN `article_category` ON article.categoryId = article_category.categoryId WHERE `articleStatus` = 1 AND article.type = 'article' AND article.categoryId = css ORDER BY `responseDate` DESC, `articleId` DESC LIMIT 0, 4

Filename: /home/crclinic072/public_html/models/article_model.php

Line Number: 70