Fatal error: Uncaught Error: Undefined constant "EDD\Gateways\PayPal\EDD_PLUGIN_DIR" in /home/scriptse/public_html/hostingdir/wp-content/plugins/easy-digital-downloads-pro/includes/gateways/paypal/paypal.php:48 Stack trace: #0 {main} thrown in /home/scriptse/public_html/hostingdir/wp-content/plugins/easy-digital-downloads-pro/includes/gateways/paypal/paypal.php on line 48