Fatal error: Uncaught Error: Call to undefined function pcntl_signal() in D:\xampp\htdocs\erp_api\vendor\symfony\process\Symfony\Component\Process\Tests\NonStopableProcess.php:28 Stack trace: #0 {main} thrown in D:\xampp\htdocs\erp_api\vendor\symfony\process\Symfony\Component\Process\Tests\NonStopableProcess.php on line 28