Error Message with Woocommerce Variable Products

Hello guysm

It’s been a rough few days trying to diagnose an issue with the site I’m working on. I have variable products turned on and the site is throwing up tons of errors. It’s affecting the host and shooting the host resources down. Consequently, it’s either the site, especially the homepage loads very slowly, or it goes offline.

Below is the part of the error message I keep getting

[07-Jul-2018 20:05:10 UTC] The visible_only argument is deprecated since version 3.0. WC_Product_Variable::get_visible_children
[07-Jul-2018 20:05:10 UTC] The WC_Product::get_child function is deprecated since version 3.0. Replace with wc_get_product.
[07-Jul-2018 20:05:10 UTC] price was called incorrectly. Product properties should not be accessed directly. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::do_wc_ajax, do_action('wc_ajax_get_variation'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::get_variation, WC_Product_Variable->get_available_variation, WC_Product_Variable->get_variation_sale_price, WC_Product_Variable->get_variation_prices, WC_Data_Store->__call, WC_Product_Variable_Data_Store_CPT->read_price_data, apply_filters('woocommerce_variation_prices'), WP_Hook->apply_filters, WooCommerce_All_in_One_Currency_Converter_Frontend->custom_variation_price, WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong. This message was added in version 3.0.

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