Php Mink/ZombieServer:未捕获运行时异常：服务器未及时响应

需要使用僵尸驱动程序才能与网站（JS/AJAX）交互，我完成了这个任务

$zombieServer = new \Behat\Mink\Driver\NodeJS\Server\ZombieServer();
$zombieServer->setNodeModulesPath('/usr/lib/node_modules/');
$zombieServer->setNodeBin('/usr/bin/node');

$driver = new \Behat\Mink\Driver\ZombieDriver($zombieServer);

$session = new \Behat\Mink\Session($driver);

$session->start();

$session->visit($url);

$page = $session->getPage();

不幸的是，我有这个500 HTTP错误

 GET / - Uncaught RuntimeException: Server did not respond in time: () [Stopped] in /mnt/4C86C4F586C4E116/Projects/Diagrim App/Botfiller/vendor/behat/mink-zombie-driver/src/NodeJS/Server.php:405
Stack trace:
#0 /mnt/4C86C4F586C4E116/Projects/Diagrim App/Botfiller/vendor/behat/mink-zombie-driver/src/NodeJS/Server.php(306): Behat\Mink\Driver\NodeJS\Server->checkAvailability()
#1 /mnt/4C86C4F586C4E116/Projects/Diagrim App/Botfiller/vendor/behat/mink-zombie-driver/src/ZombieDriver.php(64): Behat\Mink\Driver\NodeJS\Server->start()
#2 /mnt/4C86C4F586C4E116/Projects/Diagrim App/Botfiller/vendor/behat/mink/src/Session.php(70): Behat\Mink\Driver\ZombieDriver->start()
#3 /mnt/4C86C4F586C4E116/Projects/Diagrim App/Botfiller/index.php(25): Behat\Mink\Session->start()
#4 {main}
  thrown in /mnt/4C86C4F586C4E116/Projects/Diagrim App/Botfiller/vendor/behat/mink-zombie-driver/src/NodeJS/Server.php on line 405 

我没有找到任何解决方案，因为我正在研究，我不明白为什么我要面对这个问题