ErrorNo: 1064, Message:Database error while executing: 'SELECT xar_articles.xar_aid, xar_articles.xar_title, xar_articles.xar_summary, xar_articles.xar_authorid, xar_articles.xar_pubdate, xar_articles.xar_pubtypeid, xar_articles.xar_notes, xar_articles.xar_status, xar_articles.xar_body FROM xar_articles WHERE xar_articles.xar_aid IN () ORDER BY xar_articles.xar_pubdate DESC, xar_articles.xar_aid DESC'; error description is: '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 xar_articles.xar_pubdate DESC, xar_articles.xar_aid DESC' at line 1'.
A database query could not be executed, either because the query could not be understood or because it returned unexpected results.