OK<br />
<b>Fatal error</b>:  Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in C:\Apache24\htdocs\server\http\listener.php:12
Stack trace:
#0 {main}
  thrown in <b>C:\Apache24\htdocs\server\http\listener.php</b> on line <b>12</b><br />