Fatal error: Uncaught Error: Class "Threaded" not found in C:\xampp\htdocs\ducev\vendor\amphp\parallel\lib\Sync\Internal\ParcelStorage.php:5
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\ducev\vendor\amphp\parallel\lib\Sync\Internal\ParcelStorage.php on line 5