Warning: require(D:\xampp\htdocs\testsite/wp-includes/default-filters.php): failed to open stream: No such file or directory in D:\xampp\htdocs\testsite\wp-settings.php on line 119

Fatal error: require(): Failed opening required 'D:\xampp\htdocs\testsite/wp-includes/default-filters.php' (include_path='D:\xampp\php\PEAR') in D:\xampp\htdocs\testsite\wp-settings.php on line 119