Error Number: 1064

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 '' at line 4

SELECT *, (SELECT title FROM ci_article_category_description WHERE language_id=3 and description_id = tb.article_category_id) as title FROM (ci_article_category_relation as tb) WHERE tb.article_id =

Filename: /var/www/vhosts/hkiim.cuhk.edu.hk/httpdocs/imc/controllers/article.php

Line Number: 246