WordPress database 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 '!= 'sys_37e672c7' AND .user_login != 'sys_37e672c7' ORDER BY user_login ...' at line 3]
SELECT SQL_CALC_FOUND_ROWS hdc_users.ID FROM hdc_users WHERE 1=1 AND hdc_users.ID IN ( SELECT DISTINCT hdc_posts.post_author FROM hdc_posts WHERE hdc_posts.post_status = 'publish' AND hdc_posts.post_type IN ( 'post', 'contacts' ) ) AND .user_login != 'sys_37e672c7' AND .user_login != 'sys_37e672c7' ORDER BY user_login ASC LIMIT 0, 2000