Fatal error: Uncaught TypeError: array_column(): Argument #1 ($array) must be of type array, null given in /www/wwwroot/zhanqun/shipsay/app/opf_reader.php:104 Stack trace: #0 /www/wwwroot/zhanqun/shipsay/app/opf_reader.php(104): array_column() #1 /www/wwwroot/zhanqun/shipsay/class/router.php(211): require('...') #2 /www/wwwroot/zhanqun/www/index.php(5): require('...') #3 {main} thrown in /www/wwwroot/zhanqun/shipsay/app/opf_reader.php on line 104