Fatal error: Uncaught Error: Class "TEC\Events\Integrations\Integration_Abstract" not found in /home/dennis91/public_html/wp-content/plugins/the-events-calendar/src/Events/Integrations/Plugins/Tickets_Wallet_Plus/Controller.php:18
Stack trace:
#0 {main}
thrown in /home/dennis91/public_html/wp-content/plugins/the-events-calendar/src/Events/Integrations/Plugins/Tickets_Wallet_Plus/Controller.php on line 18