Fatal error: Uncaught TypeError: array_column(): Argument #1 ($array) must be of type array, null given in /var/www/html/osanpo.info/station_pref3.php:73 Stack trace: #0 /var/www/html/osanpo.info/station_pref3.php(73): array_column() #1 {main} thrown in /var/www/html/osanpo.info/station_pref3.php on line 73