Fatal error
: Uncaught Error: Call to undefined function handleGoBack() in /var/www/html/blog/wp-content/themes/incodocs-theme-new/single.php:12 Stack trace: #0 /var/www/html/blog/wp-includes/template-loader.php(74): include() #1 /var/www/html/blog/wp-blog-header.php(19): require_once('/var/www/html/b...') #2 /var/www/html/blog/index.php(17): require('/var/www/html/b...') #3 {main} thrown in
/var/www/html/blog/wp-content/themes/incodocs-theme-new/single.php
on line
12