vendor/symfony/event-dispatcher/EventDispatcher.php line 270

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  1. <?php
  3. /*
  4.  * This file is part of the Symfony package.
  5.  *
  6.  * (c) Fabien Potencier <fabien@symfony.com>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Symfony\Component\EventDispatcher;
  14. use Psr\EventDispatcher\StoppableEventInterface;
  15. use Symfony\Component\EventDispatcher\Debug\WrappedListener;
  17. /**
  18.  * The EventDispatcherInterface is the central point of Symfony's event listener system.
  19.  *
  20.  * Listeners are registered on the manager and events are dispatched through the
  21.  * manager.
  22.  *
  23.  * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
  24.  * @author Jonathan Wage <jonwage@gmail.com>
  25.  * @author Roman Borschel <roman@code-factory.org>
  26.  * @author Bernhard Schussek <bschussek@gmail.com>
  27.  * @author Fabien Potencier <fabien@symfony.com>
  28.  * @author Jordi Boggiano <j.boggiano@seld.be>
  29.  * @author Jordan Alliot <jordan.alliot@gmail.com>
  30.  * @author Nicolas Grekas <p@tchwork.com>
  31.  */
  32. class EventDispatcher implements EventDispatcherInterface
  33. {
  34.     private $listeners = [];
  35.     private $sorted = [];
  36.     private $optimized;
  38.     public function __construct()
  39.     {
  40.         if (__CLASS__ === static::class) {
  41.             $this->optimized = [];
  42.         }
  43.     }
  45.     /**
  46.      * {@inheritdoc}
  47.      */
  48.     public function dispatch(object $event, string $eventName = null): object
  49.     {
  50.         $eventName = $eventName ?? \get_class($event);
  52.         if (null !== $this->optimized) {
  53.             $listeners = $this->optimized[$eventName] ?? (empty($this->listeners[$eventName]) ? [] : $this->optimizeListeners($eventName));
  54.         } else {
  55.             $listeners = $this->getListeners($eventName);
  56.         }
  58.         if ($listeners) {
  59.             $this->callListeners($listeners, $eventName, $event);
  60.         }
  62.         return $event;
  63.     }
  65.     /**
  66.      * {@inheritdoc}
  67.      */
  68.     public function getListeners(string $eventName = null)
  69.     {
  70.         if (null !== $eventName) {
  71.             if (empty($this->listeners[$eventName])) {
  72.                 return [];
  73.             }
  75.             if (!isset($this->sorted[$eventName])) {
  76.                 $this->sortListeners($eventName);
  77.             }
  79.             return $this->sorted[$eventName];
  80.         }
  82.         foreach ($this->listeners as $eventName => $eventListeners) {
  83.             if (!isset($this->sorted[$eventName])) {
  84.                 $this->sortListeners($eventName);
  85.             }
  86.         }
  88.         return array_filter($this->sorted);
  89.     }
  91.     /**
  92.      * {@inheritdoc}
  93.      */
  94.     public function getListenerPriority(string $eventName, $listener)
  95.     {
  96.         if (empty($this->listeners[$eventName])) {
  97.             return null;
  98.         }
  100.         if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
  101.             $listener[0] = $listener[0]();
  102.             $listener[1] = $listener[1] ?? '__invoke';
  103.         }
  105.         foreach ($this->listeners[$eventName] as $priority => &$listeners) {
  106.             foreach ($listeners as &$v) {
  107.                 if ($v !== $listener && \is_array($v) && isset($v[0]) && $v[0] instanceof \Closure && 2 >= \count($v)) {
  108.                     $v[0] = $v[0]();
  109.                     $v[1] = $v[1] ?? '__invoke';
  110.                 }
  111.                 if ($v === $listener) {
  112.                     return $priority;
  113.                 }
  114.             }
  115.         }
  117.         return null;
  118.     }
  120.     /**
  121.      * {@inheritdoc}
  122.      */
  123.     public function hasListeners(string $eventName = null)
  124.     {
  125.         if (null !== $eventName) {
  126.             return !empty($this->listeners[$eventName]);
  127.         }
  129.         foreach ($this->listeners as $eventListeners) {
  130.             if ($eventListeners) {
  131.                 return true;
  132.             }
  133.         }
  135.         return false;
  136.     }
  138.     /**
  139.      * {@inheritdoc}
  140.      */
  141.     public function addListener(string $eventName, $listener, int $priority = 0)
  142.     {
  143.         $this->listeners[$eventName][$priority][] = $listener;
  144.         unset($this->sorted[$eventName], $this->optimized[$eventName]);
  145.     }
  147.     /**
  148.      * {@inheritdoc}
  149.      */
  150.     public function removeListener(string $eventName, $listener)
  151.     {
  152.         if (empty($this->listeners[$eventName])) {
  153.             return;
  154.         }
  156.         if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
  157.             $listener[0] = $listener[0]();
  158.             $listener[1] = $listener[1] ?? '__invoke';
  159.         }
  161.         foreach ($this->listeners[$eventName] as $priority => &$listeners) {
  162.             foreach ($listeners as $k => &$v) {
  163.                 if ($v !== $listener && \is_array($v) && isset($v[0]) && $v[0] instanceof \Closure && 2 >= \count($v)) {
  164.                     $v[0] = $v[0]();
  165.                     $v[1] = $v[1] ?? '__invoke';
  166.                 }
  167.                 if ($v === $listener) {
  168.                     unset($listeners[$k], $this->sorted[$eventName], $this->optimized[$eventName]);
  169.                 }
  170.             }
  172.             if (!$listeners) {
  173.                 unset($this->listeners[$eventName][$priority]);
  174.             }
  175.         }
  176.     }
  178.     /**
  179.      * {@inheritdoc}
  180.      */
  181.     public function addSubscriber(EventSubscriberInterface $subscriber)
  182.     {
  183.         foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
  184.             if (\is_string($params)) {
  185.                 $this->addListener($eventName, [$subscriber, $params]);
  186.             } elseif (\is_string($params[0])) {
  187.                 $this->addListener($eventName, [$subscriber, $params[0]], $params[1] ?? 0);
  188.             } else {
  189.                 foreach ($params as $listener) {
  190.                     $this->addListener($eventName, [$subscriber, $listener[0]], $listener[1] ?? 0);
  191.                 }
  192.             }
  193.         }
  194.     }
  196.     /**
  197.      * {@inheritdoc}
  198.      */
  199.     public function removeSubscriber(EventSubscriberInterface $subscriber)
  200.     {
  201.         foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
  202.             if (\is_array($params) && \is_array($params[0])) {
  203.                 foreach ($params as $listener) {
  204.                     $this->removeListener($eventName, [$subscriber, $listener[0]]);
  205.                 }
  206.             } else {
  207.                 $this->removeListener($eventName, [$subscriber, \is_string($params) ? $params : $params[0]]);
  208.             }
  209.         }
  210.     }
  212.     /**
  213.      * Triggers the listeners of an event.
  214.      *
  215.      * This method can be overridden to add functionality that is executed
  216.      * for each listener.
  217.      *
  218.      * @param callable[] $listeners The event listeners
  219.      * @param string     $eventName The name of the event to dispatch
  220.      * @param object     $event     The event object to pass to the event handlers/listeners
  221.      */
  222.     protected function callListeners(iterable $listeners, string $eventName, object $event)
  223.     {
  224.         $stoppable = $event instanceof StoppableEventInterface;
  226.         foreach ($listeners as $listener) {
  227.             if ($stoppable && $event->isPropagationStopped()) {
  228.                 break;
  229.             }
  230.             $listener($event, $eventName, $this);
  231.         }
  232.     }
  234.     /**
  235.      * Sorts the internal list of listeners for the given event by priority.
  236.      */
  237.     private function sortListeners(string $eventName)
  238.     {
  239.         krsort($this->listeners[$eventName]);
  240.         $this->sorted[$eventName] = [];
  242.         foreach ($this->listeners[$eventName] as &$listeners) {
  243.             foreach ($listeners as $k => &$listener) {
  244.                 if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
  245.                     $listener[0] = $listener[0]();
  246.                     $listener[1] = $listener[1] ?? '__invoke';
  247.                 }
  248.                 $this->sorted[$eventName][] = $listener;
  249.             }
  250.         }
  251.     }
  253.     /**
  254.      * Optimizes the internal list of listeners for the given event by priority.
  255.      */
  256.     private function optimizeListeners(string $eventName): array
  257.     {
  258.         krsort($this->listeners[$eventName]);
  259.         $this->optimized[$eventName] = [];
  261.         foreach ($this->listeners[$eventName] as &$listeners) {
  262.             foreach ($listeners as &$listener) {
  263.                 $closure = &$this->optimized[$eventName][];
  264.                 if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
  265.                     $closure = static function (...$args) use (&$listener, &$closure) {
  266.                         if ($listener[0] instanceof \Closure) {
  267.                             $listener[0] = $listener[0]();
  268.                             $listener[1] = $listener[1] ?? '__invoke';
  269.                         }
  270.                         ($closure = \Closure::fromCallable($listener))(...$args);
  271.                     };
  272.                 } else {
  273.                     $closure = $listener instanceof \Closure || $listener instanceof WrappedListener ? $listener : \Closure::fromCallable($listener);
  274.                 }
  275.             }
  276.         }
  278.         return $this->optimized[$eventName];
  279.     }
  280. }
HTTP/2 401 returned for "https://api.hubapi.com/cms/v3/blogs/authors?hapikey=41d1972b-a2ce-454d-9e57-cd6355e00240". (500 Internal Server Error)

Symfony Exception

Symfony Docs

ClientException

HTTP 500 Internal Server Error

HTTP/2 401 returned for "https://api.hubapi.com/cms/v3/blogs/authors?hapikey=41d1972b-a2ce-454d-9e57-cd6355e00240".

Exception

Symfony\Component\HttpClient\Exception\ ClientException

in vendor/symfony/http-client/Response/TraceableResponse.php (line 212)
  1.         if (500 <= $code) {
  2.             throw new ServerException($this);
  3.         }
  5.         if (400 <= $code) {
  6.             throw new ClientException($this);
  7.         }
  9.         if (300 <= $code) {
  10.             throw new RedirectionException($this);
  11.         }
in vendor/symfony/http-client/Response/TraceableResponse.php -> checkStatusCode (line 103)
  1.         } finally {
  2.             if ($this->event && $this->event->isStarted()) {
  3.                 $this->event->stop();
  4.             }
  5.             if ($throw) {
  6.                 $this->checkStatusCode($this->response->getStatusCode());
  7.             }
  8.         }
  9.     }
  11.     public function toArray(bool $throw = true): array
TraceableResponse->getContent() in src/Blog.php (line 181)
  1.                     'hapikey' => $this->hubSpotKey,
  2.                     'after' => $after,
  3.                 ],
  4.             ]);
  6.             $result = json_decode($response->getContent(), true);
  7.         } catch (HttpExceptionInterface $e) {
  8.             $this->logger->error('Could not load blog posts from HubSpot', ['exception' => $e]);
  10.             throw $e;
  11.         }
Blog->loadBlogAuthors() in src/Blog.php (line 152)
  1.         if (!isset($this->authors)) {
  2.             $beta = $bustCache ? INF : null;
  3.             $this->authors = $this->cache->get('blog_authors', function (ItemInterface $item) {
  4.                 $item->expiresAfter(86400); // cache for 1 day
  6.                 return $this->loadBlogAuthors();
  7.             }, $beta);
  8.         }
  10.         return $this->authors;
  11.     }
in vendor/symfony/cache/Adapter/TraceableAdapter.php -> App\{closure} (line 51)
  2.         $isHit = true;
  3.         $callback = function (CacheItem $item, bool &$save) use ($callback, &$isHit) {
  4.             $isHit = $item->isHit();
  6.             return $callback($item, $save);
  7.         };
  9.         $event = $this->start(__FUNCTION__);
  10.         try {
  11.             $value = $this->pool->get($key, $callback, $beta, $metadata);
in vendor/symfony/cache/LockRegistry.php -> Symfony\Component\Cache\Adapter\{closure} (line 108)
  2.                 if ($locked || !$wouldBlock) {
  3.                     $logger && $logger->info(sprintf('Lock %s, now computing item "{key}"', $locked ? 'acquired' : 'not supported'), ['key' => $item->getKey()]);
  4.                     self::$lockedFiles[$key] = true;
  6.                     $value = $callback($item, $save);
  8.                     if ($save) {
  9.                         if ($setMetadata) {
  10.                             $setMetadata($item);
  11.                         }
in vendor/symfony/cache/Traits/ContractsTrait.php :: compute (line 100)
  1.             }
  3.             try {
  4.                 $value = ($this->callbackWrapper)($callback, $item, $save, $pool, function (CacheItem $item) use ($setMetadata, $startTime, &$metadata) {
  5.                     $setMetadata($item, $startTime, $metadata);
  6.                 }, $this->logger ?? null);
  7.                 $setMetadata($item, $startTime, $metadata);
  9.                 return $value;
  10.             } finally {
  11.                 unset($this->computing[$key]);
in vendor/symfony/cache-contracts/CacheTrait.php -> Symfony\Component\Cache\Traits\{closure} (line 72)
  1.             }
  2.         }
  4.         if ($recompute) {
  5.             $save = true;
  6.             $item->set($callback($item, $save));
  7.             if ($save) {
  8.                 $pool->save($item);
  9.             }
  10.         }
in vendor/symfony/cache/Traits/ContractsTrait.php -> contractsGet (line 107)
  2.                 return $value;
  3.             } finally {
  4.                 unset($this->computing[$key]);
  5.             }
  6.         }, $beta, $metadata, $this->logger ?? null);
  7.     }
  8. }
in vendor/symfony/cache-contracts/CacheTrait.php -> doGet (line 35)
  1.      *
  2.      * @return mixed
  3.      */
  4.     public function get(string $key, callable $callback, float $beta = null, array &$metadata = null)
  5.     {
  6.         return $this->doGet($this, $key, $callback, $beta, $metadata);
  7.     }
  9.     /**
  10.      * {@inheritdoc}
  11.      */
in vendor/symfony/cache/Adapter/TraceableAdapter.php -> get (line 56)
  1.             return $callback($item, $save);
  2.         };
  4.         $event = $this->start(__FUNCTION__);
  5.         try {
  6.             $value = $this->pool->get($key, $callback, $beta, $metadata);
  7.             $event->result[$key] = get_debug_type($value);
  8.         } finally {
  9.             $event->end = microtime(true);
  10.         }
  11.         if ($isHit) {
TraceableAdapter->get('blog_authors', object(Closure), INF) in src/Blog.php (line 149)
  2.     public function getAuthors(bool $bustCache = false): array
  3.     {
  4.         if (!isset($this->authors)) {
  5.             $beta = $bustCache ? INF : null;
  6.             $this->authors = $this->cache->get('blog_authors', function (ItemInterface $item) {
  7.                 $item->expiresAfter(86400); // cache for 1 day
  9.                 return $this->loadBlogAuthors();
  10.             }, $beta);
  11.         }
Blog->getAuthors(true) in src/Blog.php (line 37)
  1.      * WARNING: This will be slow and should not be called
  2.      * unless intentional.
  3.      */
  4.     public function bustCache(): void
  5.     {
  6.         $this->getAuthors(true);
  7.         $this->getTags(true);
  8.         $this->getAllPosts(true);
  9.     }
  11.     public function getAuthor(string $slug): ?array
Blog->bustCache() in src/EventSubscriber/ContentRefreshSubscriber.php (line 45)
  1.         // Update the last refresh time now to minimize cache stampede
  2.         $this->cache->get('lastContentRefresh', function () {
  3.             return time();
  4.         }, INF);
  6.         $this->blog->bustCache();
  7.     }
  9.     public static function getSubscribedEvents(): array
  10.     {
  11.         return [
ContentRefreshSubscriber->refresh() in src/EventSubscriber/ContentRefreshSubscriber.php (line 34)
  1.         $lastRefresh = $this->cache->get('lastContentRefresh', function () {
  2.             return 0;
  3.         });
  5.         if ($lastRefresh < strtotime('-5 minutes')) {
  6.             $this->refresh();
  7.         }
  8.     }
  10.     private function refresh(): void
  11.     {
in vendor/symfony/event-dispatcher/EventDispatcher.php -> onKernelTerminate (line 270)
  1.                     $closure = static function (...$args) use (&$listener, &$closure) {
  2.                         if ($listener[0] instanceof \Closure) {
  3.                             $listener[0] = $listener[0]();
  4.                             $listener[1] = $listener[1] ?? '__invoke';
  5.                         }
  6.                         ($closure = \Closure::fromCallable($listener))(...$args);
  7.                     };
  8.                 } else {
  9.                     $closure = $listener instanceof \Closure || $listener instanceof WrappedListener ? $listener : \Closure::fromCallable($listener);
  10.                 }
  11.             }
in vendor/symfony/event-dispatcher/EventDispatcher.php :: Symfony\Component\EventDispatcher\{closure} (line 230)
  2.         foreach ($listeners as $listener) {
  3.             if ($stoppable && $event->isPropagationStopped()) {
  4.                 break;
  5.             }
  6.             $listener($event, $eventName, $this);
  7.         }
  8.     }
  10.     /**
  11.      * Sorts the internal list of listeners for the given event by priority.
in vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 59)
  1.         } else {
  2.             $listeners = $this->getListeners($eventName);
  3.         }
  5.         if ($listeners) {
  6.             $this->callListeners($listeners, $eventName, $event);
  7.         }
  9.         return $event;
  10.     }
in vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 94)
  1.     /**
  2.      * {@inheritdoc}
  3.      */
  4.     public function terminate(Request $request, Response $response)
  5.     {
  6.         $this->dispatcher->dispatch(new TerminateEvent($this, $request, $response), KernelEvents::TERMINATE);
  7.     }
  9.     /**
  10.      * @internal
  11.      */
in vendor/symfony/http-kernel/Kernel.php -> terminate (line 159)
  1.         if (false === $this->booted) {
  2.             return;
  3.         }
  5.         if ($this->getHttpKernel() instanceof TerminableInterface) {
  6.             $this->getHttpKernel()->terminate($request, $response);
  7.         }
  8.     }
  10.     /**
  11.      * {@inheritdoc}
Kernel->terminate(object(Request), object(Response)) in public/index.php (line 36)
  2. $kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
  3. $request = Request::createFromGlobals();
  4. $response = $kernel->handle($request);
  5. $response->send();
  6. $kernel->terminate($request, $response);

Logs 3

Level Channel Message
INFO 06:26:36 php User Deprecated: Since symfony/framework-bundle 5.3: The "session.storage.native" service is deprecated, use "session.storage.factory.native" instead. 
{
    "exception": {}
}
INFO 06:26:36 php User Deprecated: Since symfony/framework-bundle 5.3: The "session.storage.metadata_bag" service is deprecated, create your own "session.storage.factory" instead. 
{
    "exception": {}
}
INFO 06:26:36 request Matched route "_profiler_open_file". 
{
    "route": "_profiler_open_file",
    "route_parameters": {
        "_route": "_profiler_open_file",
        "_controller": "web_profiler.controller.profiler::openAction"
    },
    "request_uri": "http://invoiced.project-release.info/_profiler/open?file=vendor%2Fsymfony%2Fevent-dispatcher%2FEventDispatcher.php&line=270",
    "method": "GET"
}
INFO 06:26:36 cache Item "lastContentRefresh" is locked, waiting for it to be released 
{
    "key": "lastContentRefresh"
}
INFO 06:26:36 cache Item "lastContentRefresh" retrieved after lock was released 
{
    "key": "lastContentRefresh"
}
INFO 06:26:36 cache Item "blog_authors" is locked, waiting for it to be released 
{
    "key": "blog_authors"
}
INFO 06:26:36 cache Item "blog_authors" not found while lock was released, now retrying 
{
    "key": "blog_authors"
}
INFO 06:26:36 cache Lock acquired, now computing item "blog_authors" 
{
    "key": "blog_authors"
}
INFO 06:26:36 http_client Request: "GET https://api.hubapi.com/cms/v3/blogs/authors?hapikey=41d1972b-a2ce-454d-9e57-cd6355e00240"
INFO 06:26:37 http_client Response: "401 https://api.hubapi.com/cms/v3/blogs/authors?hapikey=41d1972b-a2ce-454d-9e57-cd6355e00240"
ERROR 06:26:37 app Could not load blog posts from HubSpot 
{
    "exception": {}
}
CRITICAL 06:26:37 php Uncaught Exception: HTTP/2 401 returned for "https://api.hubapi.com/cms/v3/blogs/authors?hapikey=41d1972b-a2ce-454d-9e57-cd6355e00240". 
{
    "exception": {}
}
CRITICAL 06:26:37 request Uncaught PHP Exception Symfony\Component\HttpClient\Exception\ClientException: "HTTP/2 401 returned for "https://api.hubapi.com/cms/v3/blogs/authors?hapikey=41d1972b-a2ce-454d-9e57-cd6355e00240"." at /var/www/invoiced/data/www/invoiced.project-release.info/vendor/symfony/http-client/Response/TraceableResponse.php line 212 
{
    "exception": {}
}

Stack Trace

ClientException 
Symfony\Component\HttpClient\Exception\ClientException:
HTTP/2 401  returned for "https://api.hubapi.com/cms/v3/blogs/authors?hapikey=41d1972b-a2ce-454d-9e57-cd6355e00240".

  at vendor/symfony/http-client/Response/TraceableResponse.php:212
  at Symfony\Component\HttpClient\Response\TraceableResponse->checkStatusCode(401)
     (vendor/symfony/http-client/Response/TraceableResponse.php:103)
  at Symfony\Component\HttpClient\Response\TraceableResponse->getContent()
     (src/Blog.php:181)
  at App\Blog->loadBlogAuthors()
     (src/Blog.php:152)
  at App\Blog->App\{closure}(object(CacheItem), true)
     (vendor/symfony/cache/Adapter/TraceableAdapter.php:51)
  at Symfony\Component\Cache\Adapter\TraceableAdapter->Symfony\Component\Cache\Adapter\{closure}(object(CacheItem), true)
     (vendor/symfony/cache/LockRegistry.php:108)
  at Symfony\Component\Cache\LockRegistry::compute(object(Closure), object(CacheItem), true, object(FilesystemAdapter), object(Closure), object(Logger))
     (vendor/symfony/cache/Traits/ContractsTrait.php:100)
  at Symfony\Component\Cache\Adapter\AbstractAdapter->Symfony\Component\Cache\Traits\{closure}(object(CacheItem), true)
     (vendor/symfony/cache-contracts/CacheTrait.php:72)
  at Symfony\Component\Cache\Adapter\AbstractAdapter->contractsGet(object(FilesystemAdapter), 'blog_authors', object(Closure), INF, array(), object(Logger))
     (vendor/symfony/cache/Traits/ContractsTrait.php:107)
  at Symfony\Component\Cache\Adapter\AbstractAdapter->doGet(object(FilesystemAdapter), 'blog_authors', object(Closure), INF, array())
     (vendor/symfony/cache-contracts/CacheTrait.php:35)
  at Symfony\Component\Cache\Adapter\AbstractAdapter->get('blog_authors', object(Closure), INF, array())
     (vendor/symfony/cache/Adapter/TraceableAdapter.php:56)
  at Symfony\Component\Cache\Adapter\TraceableAdapter->get('blog_authors', object(Closure), INF)
     (src/Blog.php:149)
  at App\Blog->getAuthors(true)
     (src/Blog.php:37)
  at App\Blog->bustCache()
     (src/EventSubscriber/ContentRefreshSubscriber.php:45)
  at App\EventSubscriber\ContentRefreshSubscriber->refresh()
     (src/EventSubscriber/ContentRefreshSubscriber.php:34)
  at App\EventSubscriber\ContentRefreshSubscriber->onKernelTerminate(object(TerminateEvent), 'kernel.terminate', object(EventDispatcher))
     (vendor/symfony/event-dispatcher/EventDispatcher.php:270)
  at Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}(object(TerminateEvent), 'kernel.terminate', object(EventDispatcher))
     (vendor/symfony/event-dispatcher/EventDispatcher.php:230)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(Closure), object(Closure)), 'kernel.terminate', object(TerminateEvent))
     (vendor/symfony/event-dispatcher/EventDispatcher.php:59)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(TerminateEvent), 'kernel.terminate')
     (vendor/symfony/http-kernel/HttpKernel.php:94)
  at Symfony\Component\HttpKernel\HttpKernel->terminate(object(Request), object(Response))
     (vendor/symfony/http-kernel/Kernel.php:159)
  at Symfony\Component\HttpKernel\Kernel->terminate(object(Request), object(Response))
     (public/index.php:36)