Fatal error: Uncaught Error: Call to undefined function has_post_thumbnail() in /var/www/html/wp-content/themes/vice-dhrk/template-parts/content/parts/content-section-thumbnail.php:2 Stack trace: #0 {main} thrown in /var/www/html/wp-content/themes/vice-dhrk/template-parts/content/parts/content-section-thumbnail.php on line 2