Fatal error: Uncaught Error: Call to undefined function add_theme_support() in /nfs/bronfs/uwfs/hw00/d99/b4t/wordpress/wp-includes/block-patterns.php:9 Stack trace: #0 {main} thrown in /nfs/bronfs/uwfs/hw00/d99/b4t/wordpress/wp-includes/block-patterns.php on line 9