Query failed:
SELECT 
                    multilingual_body.value AS multilingual_body,
multilingual_extended.value AS multilingual_extended,
multilingual_title.value AS multilingual_title,
ep_sticky.value AS orderkey,

                    e.id,
                    e.title,
                    e.timestamp,
                    e.comments,
                    e.exflag,
                    e.authorid,
                    e.trackbacks,
                    e.isdraft,
                    e.allow_comments,
                    e.last_modified,

                    a.realname AS author,
                    a.username AS loginname,
                    a.email
                     , e.body, e.extended
                     
                FROM
                    serendipity_entries AS e
                    LEFT JOIN serendipity_authors a
                        ON e.authorid = a.authorid
                    LEFT JOIN serendipity_entrycat ec
                        ON e.id = ec.entryid
                    LEFT JOIN serendipity_category c
                        ON ec.categoryid = c.categoryid
                    INNER JOIN serendipity_entrytags AS entrytags ON e.id = entrytags.entryid 
LEFT OUTER JOIN serendipity_entryproperties multilingual_body
                                                 ON (e.id = multilingual_body.entryid AND multilingual_body.property = 'multilingual_body_en')
LEFT OUTER JOIN serendipity_entryproperties multilingual_extended
                                                 ON (e.id = multilingual_extended.entryid AND multilingual_extended.property = 'multilingual_extended_en')
LEFT OUTER JOIN serendipity_entryproperties multilingual_title
                                                 ON (e.id = multilingual_title.entryid AND multilingual_title.property = 'multilingual_title_en') LEFT OUTER JOIN serendipity_entryproperties ep_access
                                              ON (e.id = ep_access.entryid AND ep_access.property = 'ep_access')
 LEFT JOIN serendipity_entryproperties ep_sticky
                                            ON (e.id = ep_sticky.entryid AND ep_sticky.property = 'ep_is_sticky')
                    WHERE isdraft = 'false' AND e.timestamp <= 1337334000 AND (entrytags.tag IN (_utf8  '”http:','','www.techdirt.com','articles','20090201','1408273588.shtml”')) COLLATE utf8_general_ci  AND  (ep_access.property IS NULL OR ep_access.value = 'public') 
                     GROUP BY e.id
                      HAVING count(entrytags.tag) = 6
                     ORDER BY orderkey DESC, timestamp DESC
                      LIMIT 3
/ COLLATION 'utf8_general_ci' is not valid for CHARACTER SET 'binary'