WordPress Error Message??

I keep getting the following message when tryin to post a comment or when everyone else try’s to wich is messing up my feed back anyhelp anyone please asap!

WordPress database error: [Table ‘xhhnwp.wp_live_hits’ doesn’t exist]
INSERT INTO wp_live_hits (id, action, created, page_url, page_title, ip_address, referrer, comment_url) VALUES(null, ‘comment’, ‘2007-10-04 01:10:18’, ”, ”, ‘69.115.91.169’, ”, ‘http://www.xhhn.net/?p=130#comment-26’)

Warning: Cannot modify header information – headers already sent by (output started at /home/1/1/9/11543/11543/public_html/wp-includes/wp-db.php:160) in /home/1/1/9/11543/11543/public_html/wp-comments-post.php on line 67

Warning: Cannot modify header information – headers already sent by (output started at /home/1/1/9/11543/11543/public_html/wp-includes/wp-db.php:160) in /home/1/1/9/11543/11543/public_html/wp-comments-post.php on line 68

Warning: Cannot modify header information – headers already sent by (output started at /home/1/1/9/11543/11543/public_html/wp-includes/wp-db.php:160) in /home/1/1/9/11543/11543/public_html/wp-comments-post.php on line 69

Warning: Cannot modify header information – headers already sent by (output started at /home/1/1/9/11543/11543/public_html/wp-includes/wp-db.php:160) in /home/1/1/9/11543/11543/public_html/wp-includes/pluggable.php on line 390