Fatal error: Uncaught Error: Call to undefined function pcntl_signal() in /home/user1111058/www/dev.companysam.by/vendor/symfony/process/Tests/SignalListener.php:12 Stack trace: #0 {main} thrown in /home/user1111058/www/dev.companysam.by/vendor/symfony/process/Tests/SignalListener.php on line 12