Fatal error: Uncaught Error: Using $this when not in object context in /home/dennis91/public_html/wp-content/plugins/events-calendar-pro/src/views/blocks/additional-fields/dropdown.php:15
Stack trace:
#0 {main}
thrown in /home/dennis91/public_html/wp-content/plugins/events-calendar-pro/src/views/blocks/additional-fields/dropdown.php on line 15