Fatal error: Uncaught Error: Call to undefined function tec_classes() in /home/malvernj/public_html/wp-content/plugins/the-events-calendar/src/views/v2/widgets/widget-events-qr-code.php:30 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/the-events-calendar/src/views/v2/widgets/widget-events-qr-code.php on line 30