Warning: Attempt to read property "sortlist" on null in /www/wwwroot/youyoukanshu.com/sort.php on line 232

Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /www/wwwroot/youyoukanshu.com/sort.php:232 Stack trace: #0 {main} thrown in /www/wwwroot/youyoukanshu.com/sort.php on line 232