Hello,
my issue is resolved. I modified the ywgc-gift-card-template.php template. I replaced line 78
$header_image_url = apply_filters( 'ywgc_custom_header_image_url', preg_replace( '/^https(?=:\/\/)/i', 'http', $header_image_url ), $context );
with
$header_image_url = apply_filters( 'ywgc_custom_header_image_url', $header_image_url, $context );
The preg_replace was causing the problem.
Thank you for your assistance.
Hello,
https://www.arbaventure.fr/produit/bon-cadeau-10/
URL with prefix is URL from Gmail when i use Chrome DevTools i see this URL’s image. It’s same for logo but it’s work.
I send a private message with link’s thread. As I have an error I desactivated the paypal payment.