error while creating new article content
sql: SELECT DISTINCT *, date_format(article_tstamp, '%Y-%m-%d %H:%i:%s') AS article_date FROM phpwcms_article LEFT JOIN phpwcms_articlecat ON phpwcms_article.article_cid=phpwcms_articlecat.acat_id WHERE phpwcms_article.article_id='8' LIMIT 1;
What I'm doing wrong?

(Running phpwcms 1.2.1-Dev)
Volk