Database error in vBulletin 3.7.1:

Invalid SQL:

	SELECT thanks.*, post.userid as postuserid, user.username
	FROM thanks as thanks
	LEFT JOIN post as post ON (post.postid = thanks.postid)
	LEFT JOIN user as user ON (user.userid = thanks.userid)
	ORDER BY thanks.dateline DESC;

MySQL Error   : Table 'post' is marked as crashed and should be repaired
Error Number  : 1194
Request Date  : Friday, July 11th 2008 @ 12:23:53 PM
Error Date    : Friday, July 11th 2008 @ 12:23:53 PM
Script        : http://www.*****.com/