Fatal error: Uncaught Error: Call to undefined function getPrevNext() in /srv/users/matt/apps/myrtelle-trial/public/wp-content/themes/myrtelle2022b/single.php:62
Stack trace:
#0 /srv/users/matt/apps/myrtelle-trial/public/wp-includes/template-loader.php(106): include()
#1 /srv/users/matt/apps/myrtelle-trial/public/wp-blog-header.php(19): require_once('/srv/users/matt...')
#2 /srv/users/matt/apps/myrtelle-trial/public/index.php(17): require('/srv/users/matt...')
#3 {main}
thrown in /srv/users/matt/apps/myrtelle-trial/public/wp-content/themes/myrtelle2022b/single.php on line 62