Fatal error: Uncaught Error: Call to undefined function twenty_twenty_one_can_show_post_thumbnail() in E:\www\web\wp-content\themes\twentytwentyone\template-parts\excerpt\excerpt-image.php:14 Stack trace: #0 {main} thrown in E:\www\web\wp-content\themes\twentytwentyone\template-parts\excerpt\excerpt-image.php on line 14