議事日程
Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /home/www/ftpuser1/http/demo/ntpc/discussion-info02.php:226
Stack trace:
#0 {main}
thrown in /home/www/ftpuser1/http/demo/ntpc/discussion-info02.php on line 226
