Fatal error from shipping cost

Hi,

I’ve got issues with trying to get my feed working which seems to be connected to the Shipping mapping to Shipping Cost. This is the error i get when I try to create the feed with these fields. I noticed this issue due to the fact that my feed didnt refresh anymore.

Fatal error: Uncaught TypeError: Unsupported operand types: string * float in
homepublic_html/wp-content/plugins/woo-product-feed-pro/classes/class-get-products.php:803
Stack trace: #0 homepublic_html/wp-content/plugins/woo-product-feed-pro/classes/class-get-products
.php(3440): WooSEA_Get_Products->woosea_get_shipping_cost()
#1 homepublic_html/wp-content/plugins/
woo-product-feed-pro/woocommerce-sea.php(4580): WooSEA_Get_Products->woosea_get_products()
#2 homepublic_html/wp-content/plugins/woo-product-feed-pro/woocommerce-sea.php(4387): woosea_continue_batch()
#3 homepublic_html/wp-includes/class-wp-hook.php(307): woosea_generate_pages()
#4 homepublic_html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()
#5 homepublic_html/wp-includes/plugin.php(476): WP_Hook->do_action()
#6 homepublic_html/wp-admin/admin.php(259): do_action() #7 {main} thrown in
homepublic_html/wp-content/plugins/woo-product-feed-pro/classes/class-get-products.php on line 803`