Jigoshop Cachable Fatal Error

Hi,

I recently upgraded to the latest version of Jigoshop v1 (yes I know theirs a newer version but I’m scared it will break my site without some proper technical help!

I’ve also upgraded WordPress to the latest version, but now on my “review your order” page just before I take Paypal payment I get the following error…

Catchable fatal error: Argument 1 passed to jigoshop_get_formatted_variation() must be an instance of jigoshop_product, array given, called in /var/sites/j/jinglebooth.com/public_html/wp-content/themes/skeleton_wp-master/skeleton/checkout/review_order.php on line 103 and defined in /var/sites/j/jinglebooth.com/public_html/wp-content/plugins/1jigoshop/jigoshop.php on line 1457

Anyone know how to fix this?

Thanks Paul