Fatal error: Uncaught Error: Call to undefined function wp_convert_hr_to_bytes() in /pf/wordpress/wp-includes/default-constants.php:38
Stack trace:
#0 /pf/wordpress/wp-settings.php(687): wp_initial_constants()
#1 /pf/wordpress/wp-config.php(739): require_once('/pf/wordpress/w...')
#2 /pf/wordpress/wp-load.php(37): require_once('/pf/wordpress/w...')
#3 /pf/wordpress/wp-blog-header.php(13): require_once('/pf/wordpress/w...')
#4 /pf/wordpress/index.php(288): require('/pf/wordpress/w...')
#5 {main}
thrown in /pf/wordpress/wp-includes/default-constants.php on line 38