Hi Belinda,
Thank you for reaching out to us. Please kindly do a plugin compatibility check by doing these steps to identify the error :
=> Deactivate all of your additional plugins except the WooCommerce and WooCommerce Variation Swatches Plugin.
=> See if the problem persists. If the problem is resolved, you can tell which plugin might be the culprit of this error by activating your additional plugins one by one.
Looking forward to hearing from you soon.
Thank you
Plugin breaks website
Belinda Christie
The latest version of the plugin is causing our website to break here is the error log: [02-Feb-2023 23:08:27 UTC] PHP Fatal error: Uncaught Error: Call to a member function get_children() on bool in /home/hobpaisd/public_html/wp-content/plugins/woo-variation-swatches/includes/class-woo-variation-swatches-product-page.php:169 Stack trace: #0 /home/hobpaisd/public_html/wp-includes/class-wp-hook.php(308): Woo_Variation_Swatches_Product_Page->add_to_cart_variation_params(Array, 'wc-add-to-cart-...') #1 /home/hobpaisd/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array) #2 /home/hobpaisd/public_html/wp-content/plugins/woocommerce/includes/class-wc-frontend-scripts.php(625): apply_filters('woocommerce_get...', Array, 'wc-add-to-cart-...') #3 /home/hobpaisd/public_html/wp-content/plugins/woocommerce/includes/class-wc-frontend-scripts.php(466): WC_Frontend_Scripts::get_script_data('wc-add-to-cart-...') #4 /home/hobpaisd/public_html/wp-content/plugins/woocommerce/includes/class-wc-frontend-scripts.php(633): WC_Frontend_Scripts::localize_script('wc-add-to-cart-...') #5 /home/hobpaisd/public_html/wp-includes/class-wp-hook.p in /home/hobpaisd/public_html/wp-content/plugins/woo-variation-swatches/includes/class-woo-variation-swatches-product-page.php on line 169