[23-Apr-2021 17:34:49 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_filter() in /home/brettm/public_html/wp-content/plugins/flexslider/inc/woo-functions.php:42
Stack trace:
#0 {main}
  thrown in /home/brettm/public_html/wp-content/plugins/flexslider/inc/woo-functions.php on line 42
