Error  [sqa]: <br />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 ') ORDER BY `date` DESC, `id` DESC LIMIT 10' at line 1<br /> Query :<br/>SELECT `id`,`title`,`source`,`short`,`mode`,UNIX_TIMESTAMP(`date`) as time from `articles` WHERE `category` IN () ORDER BY `date` DESC, `id` DESC LIMIT 10;