Fatal error: Uncaught Error: Call to undefined function wp_get_attachment_image() in /home/fundadmin/public_html/wp-content/plugins/jetpack/modules/widgets/simple-payments/widget.php:21 Stack trace: #0 {main} thrown in /home/fundadmin/public_html/wp-content/plugins/jetpack/modules/widgets/simple-payments/widget.php on line 21