Fatal error: Uncaught Error: Class "TEC\Events\Custom_Tables\V1\WP_Query\Modifiers\Base_Modifier" not found in /home/monkscoppenhallc/public_html/wp-content/plugins/events-calendar-pro/src/Events_Pro/Custom_Tables/V1/WP_Query/Modifiers/Events_Not_In_Series_Modifier.php:26 Stack trace: #0 {main} thrown in /home/monkscoppenhallc/public_html/wp-content/plugins/events-calendar-pro/src/Events_Pro/Custom_Tables/V1/WP_Query/Modifiers/Events_Not_In_Series_Modifier.php on line 26