Fatal error: Uncaught Error: Call to undefined function edd_get_customer_by() in /home/scriptse/public_html/hostingdir/wp-content/plugins/easy-digital-downloads-pro/templates/history-downloads.php:21 Stack trace: #0 {main} thrown in /home/scriptse/public_html/hostingdir/wp-content/plugins/easy-digital-downloads-pro/templates/history-downloads.php on line 21