Fatal error: Uncaught Error: Call to undefined function the_block() in /home/usjetaa9/public_html/wp-content/themes/mcd_theme/tag.php:14 Stack trace: #0 /home/usjetaa9/public_html/wp-includes/template-loader.php(74): include() #1 /home/usjetaa9/public_html/wp-blog-header.php(19): require_once('/home/usjetaa9/...') #2 /home/usjetaa9/public_html/index.php(17): require('/home/usjetaa9/...') #3 {main} thrown in /home/usjetaa9/public_html/wp-content/themes/mcd_theme/tag.php on line 14