Problem with WP-PostRatings

I am running the WP-PostRatings version 1.10. Having a problem with this plugin with WordPress 2.1

When you try and add a rating on any post I get this error:

Code:
WordPress database error: [Column count doesn’t match value count at row 1]
INSERT INTO wp_ratings VALUES (0, 670, ‘Post Name’, 4,’1169725200′, ‘IP Address’, ‘IP Address’ ,’Name’, 1)

Also I have the Most Rated and Top Rated displayed on one of my pages. Most rated seems to work ok, but Top Rated no longer displays. I am using this code to display Top Rated:

Code:
<h3>Top Rated Posts</h3>

<?php if (function_exists(‘get_highest_rated’)): ?>
<?php get_highest_rated(); ?>
<?php endif; ?>

I think this is related to the changes in SQL that the WordPress 2.1 upgrade. Any help to fix this would be appreciated. Thank in advance.