Fatal error: Uncaught Error: Call to undefined function _deprecated_file() in D:\XAMPP\htdocs\UTeM\penerbit\wp-includes\class-wp-feed-cache.php:11
Stack trace:
#0 {main}
thrown in D:\XAMPP\htdocs\UTeM\penerbit\wp-includes\class-wp-feed-cache.php on line 11