A Database Error Occurred

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 '%CF%86%CE%BF%CF%81%CE%BF%CE%BB%CE%BF%CE%B3%CE%B9%CE%BA%CE%B1,categories) IS N...' at line 5

SELECT * FROM `rfgjk_content_articles` WHERE `downdate` >= '2024-03-28 13:04:45' AND `update` <= '2024-03-28 13:04:45' AND FIND_IN_SET(%CF%86%CE%BF%CF%81%CE%BF%CE%BB%CE%BF%CE%B3%CE%B9%CE%BA%CE%B1,categories) IS NULL OR `categories` = '%CF%86%CE%BF%CF%81%CE%BF%CE%BB%CE%BF%CE%B3%CE%B9%CE%BA%CE%B1'

Filename: modules/website/controllers/Website.php

Line Number: 1352