在正确的语法附近使用MariaDB服务器版本的错误原因是什么

Question

I use latest version wordpress and after save post, admin session end and auto logout from dashboard and cannot login again ...

Error log showing following error:

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 ')
ORDER BY menu_order ASC' at line 3 SELECT ID FROM wp_posts
                    WHERE post_type = 'attachment'
                    AND ID in ()
                    ORDER BY menu_order ASC quire('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), include('/themes/goodnews/single.php'), mom_single_post_content, mom_single_post_format 

Please advise

Thankyou

Answer 1

The problem is ID IN () You have to specify which values of ID you want to select writing them between brackets (separating them with commas). Otherwise if don't have to put a filter on ID values delete ID IN () from the WHERE.