Fatal error: Uncaught Error: Call to undefined function get_template_directory() in /home/customer/www/admitologist.com/public_html/wp-includes/functions.php:79
Stack trace:
#0 /home/customer/www/admitologist.com/public_html/wp-includes/functions.php(51): Highend->constants()
#1 /home/customer/www/admitologist.com/public_html/wp-includes/functions.php(213): Highend::instance()
#2 /home/customer/www/admitologist.com/public_html/wp-includes/functions.php(216): highend()
#3 /home/customer/www/admitologist.com/public_html/wp-settings.php(111): require('/home/customer/...')
#4 /home/customer/www/admitologist.com/public_html/wp-config.php(97): require_once('/home/customer/...')
#5 /home/customer/www/admitologist.com/public_html/wp-load.php(50): require_once('/home/customer/...')
#6 /home/customer/www/admitologist.com/public_html/wp-blog-header.php(13): require_once('/home/customer/...')
#7 /home/customer/www/admitologist.com/public_html/index.php(17): require('/home/customer/...')
#8 {main}
thrown in /home/customer/www/admitologist.com/public_html/wp-includes/functions.php on line 79