When some RSVPs to an event, they get this message:
Fatal error: Uncaught Exception: Invalid product. in /home/allian67/public_html/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php:149 Stack trace: #0 /home/allian67/public_html/wp-content/plugins/woocommerce/includes/class-wc-data-store.php(156): WC_Product_Data_Store_CPT->read(Object(WC_Product)) #1 /home/allian67/public_html/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(133): WC_Data_Store->read(Object(WC_Product)) #2 /home/allian67/public_html/wp-content/plugins/event-tickets/src/views/tickets/email.php(250): WC_Product->__construct(‘6990’) #3 /home/allian67/public_html/wp-content/plugins/event-tickets/src/template-tags/tickets.php(601): include(‘/home/allian67/…’) #4 /home/allian67/public_html/wp-content/plugins/event-tickets/src/Tribe/Tickets.php(1396): tribe_tickets_get_template_part(‘tickets/email’, NULL, Array, false) #5 /home/allian67/public_html/wp-content/plugins/event-tickets/src/Tribe/RSVP.php(714): Tribe__Tickets__Tickets->generate_tickets_e in /home/allian67/public_html/wp-content/plugins/woocommerce/includes/data-stores/class-wc-product-data-store-cpt.php on line 149