Fatal error: Uncaught Error: Call to undefined function wp_convert_hr_to_bytes() in /www/wwwroot/yixuewiki.com/wp-includes/default-constants.php:43
Stack trace:
#0 /www/wwwroot/yixuewiki.com/wp-settings.php(63): wp_initial_constants()
#1 /www/wwwroot/yixuewiki.com/wp-config.php(102): require_once('/www/wwwroot/yi...')
#2 /www/wwwroot/yixuewiki.com/wp-load.php(50): require_once('/www/wwwroot/yi...')
#3 /www/wwwroot/yixuewiki.com/wp-blog-header.php(13): require_once('/www/wwwroot/yi...')
#4 /www/wwwroot/yixuewiki.com/index.php(251): require('/www/wwwroot/yi...')
#5 {main}
thrown in /www/wwwroot/yixuewiki.com/wp-includes/default-constants.php on line 43