Error in query: SELECT *
FROM authors, content, publishers, topics, translations, volunteers 
WHERE
	content.content_title = '' and
	content.author_id = authors.author_id and
	content.topic_id = topics.topic_id and
	content.pub_id = publishers.pub_id and
	translations.content_id = content.content_id and
	translations.lang_code = 'es' and
	translations.translator_id = volunteers.vol_id
ORDER BY translations.trans_date DESC 
;.