Fatal error: Uncaught Error: Call to undefined function add_filter() in /var/www/noteswp.new/wp-content/plugins-backup/dokan-lite/includes/theme-support/class-rehub.php:13 Stack trace: #0 /var/www/noteswp.new/wp-content/plugins-backup/dokan-lite/includes/theme-support/class-rehub.php(28): Dokan_Theme_Support_Rehub->__construct() #1 {main} thrown in /var/www/noteswp.new/wp-content/plugins-backup/dokan-lite/includes/theme-support/class-rehub.php on line 13