Fatal error: Uncaught Error: Call to undefined function add_theme_support() in /homepages/29/d4298323976/htdocs/wordpress/wp-includes/block-patterns.php:9 Stack trace: #0 /homepages/29/d4298323976/htdocs/wordpress/wp-settings.php(385): require() #1 /homepages/29/d4298323976/htdocs/wordpress/wp-config.php(186): require_once('/homepages/29/d...') #2 /homepages/29/d4298323976/htdocs/wordpress/wp-load.php(50): require_once('/homepages/29/d...') #3 /homepages/29/d4298323976/htdocs/wordpress/wp-blog-header.php(13): require_once('/homepages/29/d...') #4 /homepages/29/d4298323976/htdocs/wordpress/index.php(1): require('/homepages/29/d...') #5 {main} thrown in /homepages/29/d4298323976/htdocs/wordpress/wp-includes/block-patterns.php on line 9