Fatal Error

Hi,

I just updated the website today and an error appaired:
Fatal error: Uncaught Error: Call to a member function get_children() on null in /www/wp-content/plugins/woo-variation-swatches/includes/class-woo-variation-swatches-product-page.php:59 Stack trace: #0 /www/wp-includes/class-wp-hook.php(308): Woo_Variation_Swatches_Product_Page->before_variations_form('') #1 /www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array) #2 /www/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #3 /www/wp-content/themes/divi-child/emotionbox-core/emotionbox-functions.php(1169): do_action('woocommerce_bef...') #4 /www/wp-content/themes/divi-child/functions.php(9): include_once('/home/emotionbv...') #5 /www/wp-settings.php(585): include('/home/emotionbv...') #6 /www/wp-config.php(119): require_once('/home/emotionbv...') #7 /www/wp-load.php(50): require_once('/home/emotionbv...') #8 /www/wp-admin/admin.php(34): require in /www/wp-content/plugins/woo-variation-swatches/includes/class-woo-variation-swatches-product-page.php on line 59

I downloaded the plugin again from the repository and uploaded it to the server but the problem still occurs.

Can you help with this, please?

Regards.

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