Hi,
I’m making a clothing shop for a client, and recently I have had problems with the featured image on a single product page not displaying correctly. I turned on debug and it returned the message “Notice: Undefined offset: 0 in /wp-includes/meta.php on line 483” which reads “return $check[0];” in meta.php.

I tried to remove the “[0]” in the string, which temporarily fixed the problem, and the single product page were displayed correctly. But this isn’t really a good and permanent solution, as the problem persists everytime I update WordPress. Any reason this happens?

Also, the “continue to checkout” on the cart page gets repeated for some reason, which I really dont get..

Hope you can shed some light on this 🙂