mySQL query error: SELECT COUNT(*) AS total, SUM(IF(post_date > '',1,0)) AS latest_posts FROM spamsilver_posts WHERE queued = 0

mySQL error: Table 'spamsilver_posts' is marked as crashed and should be repaired
mySQL error code: 
Date: Tuesday 09th of February 2010 11:33:00 PM<center>Could not connect to mysql server. <a href='http://www.hosted-forum.com/contact.php'>Please contact Support</a></center><p>