Fatal error: Uncaught Error: Class "WP_Block_Supports" not found in D:\XAMPP\htdocs\UTeM\penerbit\wp-includes\block-supports\generated-classname.php:66 Stack trace: #0 {main} thrown in D:\XAMPP\htdocs\UTeM\penerbit\wp-includes\block-supports\generated-classname.php on line 66