src/Handler/HttpHandler.php
private function collectException($httpRequest, $httpResponse, $exception)
    {
        if ($this->profiler) {
            $collector = new ExceptionDataCollector();
            $collector->collect($httpRequest, $httpResponse, $exception);
            $this->profiler->add($collector);
        }
    }
private function collectException($httpRequest, $httpResponse, $exception)
    {
        if ($this->profiler) {
            $collector = new ExceptionDataCollector();
            $collector->collect($httpRequest, $httpResponse, $exception);
            $this->profiler->add($collector);
        }
    }
Collect exception.

@param HttpRequest  $httpRequest
@param HttpResponse $httpResponse
@param \Exception   $exception