Fatal error: Uncaught Error: Call to undefined function is_user_logged_in() in /home/dcg/public_html/wp-content/plugins/woo-stripe-payment/templates/save-payment-method.php:8 Stack trace: #0 {main} thrown in /home/dcg/public_html/wp-content/plugins/woo-stripe-payment/templates/save-payment-method.php on line 8