Fatal error: Uncaught Error: Interface "Amp\Parallel\Sync\Channel" not found in C:\xampp\htdocs\hannoole\PMS\vendor\amphp\parallel\lib\Context\Context.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\vendor\amphp\parallel\lib\Context\Context.php on line 8