Fatal error: Uncaught Error: Class 'TEC\Tickets\Commerce\Gateways\Contracts\Abstract_Signup' not found in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/Tickets/Commerce/Gateways/Stripe/Signup.php:15 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/event-tickets/src/Tickets/Commerce/Gateways/Stripe/Signup.php on line 15