weird message on my post

Just above the recipe card I am seeing this message – “Notice: Trying to access array offset on value of type bool in?/home/sparklesnsprouts/public_html/wp-content/plugins/recipe-card-blocks-by-wpzoom/elementor/widgets/recipe-card/recipe-card.php?on line?1952“

Can someone help me understand what this means and how to fix it? It is visible to everyone

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