MySQL Error when trying to use Books
Code:
Database error in vBulletin 3.7.0:
Invalid SQL:
SELECT visible, forumid, thread.threadid, title, open, postuserid, dateline,
article.protection, thread.namespaceid, MAX(chapternumber) AS chaptercount
FROM thread AS thread
LEFT JOIN vault_article AS article ON (article.threadid = thread.threadid)
LEFT JOIN vault_book AS chapter ON (chapter.bookid = thread.threadid)
WHERE thread.threadid IN (135151)
GROUP BY thread.threadid
ORDER BY title ASC
LIMIT 0,50;
MySQL Error : Unknown column 'article.protection' in 'field list'
Error Number : 1054