Fatal error after update: Cannot redeclare my_action_row()

Q: I updated my Jigoshop plugin and it is giving me below error:
Fatal error: Cannot redeclare my_action_row() (previously declared in /home/content/79/8772479/html/wp-content/plugins/jigoshop/admin/jigoshop-admin-post-types.php:291) in /home/content/79/8772479/html/wp-content/plugins/wp-e-commerce/wpsc-admin/display-items.page.php on line 404

A: Deactivate and uninstall your WP E-commerce plugin.