Fatal error: Uncaught Error: Call to undefined function add_filter() in D:\server\htdocs\wp-content\themes\Divi\includes\builder\class-et-builder-module-use-detection.php:60 Stack trace: #0 D:\server\htdocs\wp-content\themes\Divi\includes\builder\class-et-builder-module-use-detection.php(71): ET_Builder_Module_Use_Detection->__construct() #1 D:\server\htdocs\wp-content\themes\Divi\includes\builder\class-et-builder-module-use-detection.php(207): ET_Builder_Module_Use_Detection::instance() #2 {main} thrown in D:\server\htdocs\wp-content\themes\Divi\includes\builder\class-et-builder-module-use-detection.php on line 60