When starting the webserver fails, WebServerReadinessProbeTrait::waitUntilReady tries to throw a RuntimeException. To fill the Exception with content, it calls $process->getErrorOutput(). This leads to a LogicException as the output gets disabled in WebServerManager::__construct().
Instead of getting a useful error message, it only shows Output has been disabled.
When starting the webserver fails,
WebServerReadinessProbeTrait::waitUntilReadytries to throw a RuntimeException. To fill the Exception with content, it calls$process->getErrorOutput(). This leads to a LogicException as the output gets disabled inWebServerManager::__construct(). Instead of getting a useful error message, it only showsOutput has been disabled.