bugs to solve

there are 2 bugs to fix. one is class-social-sharing.php in social sharing (Pinterest e open graph) i already posted in shopkeeper support. but today i found also critical this in my status woo, Invalid limit type passed... Expected integer, got string with value: "4" related product woo

• /wp-content/themes/shopkeeper/woocommerce/single-product/related.php
• or inside /wp-content/themes/shopkeeper/inc/ ?

i need to find the funciton wc_get_related_products. and to correct this. can you do both in next update? it can cause fatal error or crash if sharing is enabled, any way its a issue

wc_get_related_products( $product->get_id(), '4' );wc_get_related_products( $product->get_id(), 4 );wc_get_related_products( $product->get_id(), "4" );wc_get_related_products( $product->get_id(), 4 );

The page I need help with: [log in to see the link]