Hello world!


Fatal error: Uncaught Error: Call to undefined function twenty_twenty_one_post_thumbnail() in /bitnami/wordpress/wp-content/themes/missy/template-parts/content/content-single.php:18 Stack trace: #0 /opt/bitnami/wordpress/wp-includes/template.php(772): require() #1 /opt/bitnami/wordpress/wp-includes/template.php(716): load_template() #2 /opt/bitnami/wordpress/wp-includes/general-template.php(204): locate_template() #3 /bitnami/wordpress/wp-content/themes/missy/single.php(18): get_template_part() #4 /opt/bitnami/wordpress/wp-includes/template-loader.php(106): include('/bitnami/wordpr...') #5 /opt/bitnami/wordpress/wp-blog-header.php(19): require_once('/opt/bitnami/wo...') #6 /opt/bitnami/wordpress/index.php(17): require('/opt/bitnami/wo...') #7 {main} thrown in /bitnami/wordpress/wp-content/themes/missy/template-parts/content/content-single.php on line 18