Fatal error: Uncaught Error: Call to undefined function pcntl_signal() in C:\xampp\htdocs\ApiSigestWin\1.20.01.27.5\vendor\symfony\process\Tests\SignalListener.php:12 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.20.01.27.5\vendor\symfony\process\Tests\SignalListener.php on line 12