Error!

MySQL Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') group by slug ORDER BY publish_date desc LIMIT 0, 10' at line 1
SQL Statement: SELECT * FROM contents WHERE contents.published='1' and contents.publish_date <= '2020-07-12 12:00:00' AND magazine_id = '9' AND slug IN () group by slug ORDER BY publish_date desc LIMIT 0, 10