Fatal error: Uncaught TypeError: count(): Argument #1 ($var) must be of type Countable|array, null given in /var/www/html/_wewone/_Apps/goods.php:16 Stack trace: #0 /var/www/html/_wewone/002U/index.php(123): require_once() #1 {main} thrown in /var/www/html/_wewone/_Apps/goods.php on line 16