Error due to the BeTheme when using the YITH WooCommerce Added to Cart Popup Premium plugin
We're setting up this Woocommerce webshop based on the BeTheme: https://wordpress-408027-2200629.cloudwaysapps.com/.
When you add an item to your cart on the product detail page, we get the error you can see in attachment.
Just a blank popup appears.
There is no problem with the Twenty Twenty One WP theme.
Can you guys help us out on what's going wrong here? Please contact me on email@example.com
Thanks in advance.