Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'wp_enable_block_templates' not found or invalid function name in /customers/3/9/b/kroeyer.com/httpd.www/wp-includes/class-wp-hook.php on line 303
<h1>Error thrown</h1><p>Class 'WP_Theme_JSON_Resolver' not found</p>