暗黑破壞神4 公測: 《暗黑破壞神IV》五月中舉行壓力測試，擊敗世界Boss拿坐騎
: file_get_contents(aCache//aaa/nav/NO.txt): Failed to open stream: No such file or directory in
: Uncaught TypeError: shuffle(): Argument #1 ($array) must be of type array, null given in /var/www/hoodb/function.php:109
Stack trace:
#0 /var/www/hoodb/function.php(109): shuffle()
#1 /var/www/hoodb/redirect.php(241): showNav()
#2 /var/www/hoodb/route.php(53): include_once('...')
#3 /var/www/hoodb/route.php(20): go()
#4 {main}
thrown in