Fatal error: Uncaught Error: Call to undefined function twentynineteen_the_posts_navigation() in /home/prudence/public_html/wp-content/themes/prudence-2019/archive.php:39 Stack trace: #0 /home/prudence/public_html/wp-includes/template-loader.php(74): include() #1 /home/prudence/public_html/wp-blog-header.php(19): require_once('/home/prudence/...') #2 /home/prudence/public_html/index.php(17): require('/home/prudence/...') #3 {main} thrown in /home/prudence/public_html/wp-content/themes/prudence-2019/archive.php on line 39