An exception has been thrown during the rendering of a template ("Failed to start the session because headers have already been sent by "/var/www/PixelForce/vendor/sensio/framework-extra-bundle/src/EventListener/SecurityListener.php" at line 43."). (500 Internal Server Error)

Exceptions 2

Twig\Error\ RuntimeError

in /var/www/PixelForce/vendor/symfony/web-profiler-bundle/Resources/views/Profiler/layout.html.twig (line 111)

<a class="sf-toggle btn btn-sm" data-toggle-selector="#sidebar-search" {% if tokens is defined or about is defined %}data-toggle-initial="display"{% endif %}>
{{ include('@WebProfiler/Icon/search.svg') }} <span class="hidden-small">Search</span>
</a>
{{ render(controller('web_profiler.controller.profiler::searchBarAction', query=request.query.all)) }}
</div>
</div>
{% if templates is defined %}
<ul id="menu-profiler">

in /var/www/PixelForce/var/cache/dev/twig/c0/c0c8f712a8334ff25a078a6516c061fc.php -> yieldBlock (line 92)

document.body.classList.add(localStorage.getItem('symfony/profiler/width') || 'width-normal');
</script>
";
// line 32
yield from $this->unwrap()->yieldBlock('body', $context, $blocks);
// line 33
yield " </body>
</html>
";

in /var/www/PixelForce/vendor/twig/twig/src/Template.php -> doDisplay (line 360)

}
$level = ob_get_level();
ob_start();
foreach ($this->doDisplay($context, $blocks) as $data) {
if (ob_get_length()) {
$data = ob_get_clean().$data;
ob_start();
}

in /var/www/PixelForce/var/cache/dev/twig/cc/cc78739b685cfcee7594e37d309f9b4f.php -> yield (line 51)

$__internal_6f47bbe9983af81f1e7450e9a3e3768f = $this->extensions["Symfony\\Bridge\\Twig\\Extension\\ProfilerExtension"];
$__internal_6f47bbe9983af81f1e7450e9a3e3768f->enter($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof = new \Twig\Profiler\Profile($this->getTemplateName(), "template", "@WebProfiler/Profiler/layout.html.twig"));
$this->parent = $this->loadTemplate("@WebProfiler/Profiler/base.html.twig", "@WebProfiler/Profiler/layout.html.twig", 1);
yield from $this->parent->unwrap()->yield($context, array_merge($this->blocks, $blocks));
$__internal_5a27a8ba21ca79b61932376b2fa922d2->leave($__internal_5a27a8ba21ca79b61932376b2fa922d2_prof);
$__internal_6f47bbe9983af81f1e7450e9a3e3768f->leave($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof);

in /var/www/PixelForce/vendor/twig/twig/src/Template.php -> doDisplay (line 360)

}
$level = ob_get_level();
ob_start();
foreach ($this->doDisplay($context, $blocks) as $data) {
if (ob_get_length()) {
$data = ob_get_clean().$data;
ob_start();
}

in /var/www/PixelForce/var/cache/dev/twig/f1/f10689dc58489d97da498167b11eb6a0.php -> yield (line 51)

$__internal_6f47bbe9983af81f1e7450e9a3e3768f = $this->extensions["Symfony\\Bridge\\Twig\\Extension\\ProfilerExtension"];
$__internal_6f47bbe9983af81f1e7450e9a3e3768f->enter($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof = new \Twig\Profiler\Profile($this->getTemplateName(), "template", "@WebProfiler/Collector/cache.html.twig"));
$this->parent = $this->loadTemplate("@WebProfiler/Profiler/layout.html.twig", "@WebProfiler/Collector/cache.html.twig", 1);
yield from $this->parent->unwrap()->yield($context, array_merge($this->blocks, $blocks));
$__internal_5a27a8ba21ca79b61932376b2fa922d2->leave($__internal_5a27a8ba21ca79b61932376b2fa922d2_prof);
$__internal_6f47bbe9983af81f1e7450e9a3e3768f->leave($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof);

in /var/www/PixelForce/vendor/twig/twig/src/Template.php -> doDisplay (line 360)

}
$level = ob_get_level();
ob_start();
foreach ($this->doDisplay($context, $blocks) as $data) {
if (ob_get_length()) {
$data = ob_get_clean().$data;
ob_start();
}

in /var/www/PixelForce/vendor/twig/twig/src/Template.php -> yield (line 335)

}
public function render(array $context): string
{
$content = '';
foreach ($this->yield($context) as $data) {
$content .= $data;
}
return $content;
}

in /var/www/PixelForce/vendor/twig/twig/src/TemplateWrapper.php -> render (line 38)

$this->template = $template;
}
public function render(array $context = []): string
{
return $this->template->render($context);
}
public function display(array $context = [])
{
// using func_get_args() allows to not expose the blocks argument

in /var/www/PixelForce/vendor/twig/twig/src/Environment.php -> render (line 307)

* @throws SyntaxError When an error occurred during compilation
* @throws RuntimeError When an error occurred during rendering
*/
public function render($name, array $context = []): string
{
return $this->load($name)->render($context);
}
/**
* Displays a template.
*

in /var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php -> render (line 387)

$nonces = $this->cspHandler ? $this->cspHandler->getNonces($request, $response) : [];
$variables['csp_script_nonce'] = $nonces['csp_script_nonce'] ?? null;
$variables['csp_style_nonce'] = $nonces['csp_style_nonce'] ?? null;
$response->setContent($this->twig->render($template, $variables));
return $response;
}
}

in /var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php -> renderWithCspNonces (line 109)

if (!$profile->hasCollector($panel)) {
throw new NotFoundHttpException(sprintf('Panel "%s" is not available for token "%s".', $panel, $token));
}
return $this->renderWithCspNonces($request, $this->getTemplateManager()->getName($profile, $panel), [
'token' => $token,
'profile' => $profile,
'collector' => $profile->getCollector($panel),
'panel' => $panel,
'page' => $page,

in /var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php -> panelAction (line 163)

$this->dispatcher->dispatch($event, KernelEvents::CONTROLLER_ARGUMENTS);
$controller = $event->getController();
$arguments = $event->getArguments();
// call controller
$response = $controller(...$arguments);
// view
if (!$response instanceof Response) {
$event = new ViewEvent($this, $request, $type, $response);
$this->dispatcher->dispatch($event, KernelEvents::VIEW);

in /var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 75)

{
$request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
$this->requestStack->push($request);
try {
return $this->handleRaw($request, $type);
} catch (\Exception $e) {
if ($e instanceof RequestExceptionInterface) {
$e = new BadRequestHttpException($e->getMessage(), $e);
}
if (false === $catch) {

in /var/www/PixelForce/vendor/symfony/http-kernel/Kernel.php -> handle (line 202)

$this->boot();
++$this->requestStackSize;
$this->resetServices = true;
try {
return $this->getHttpKernel()->handle($request, $type, $catch);
} finally {
--$this->requestStackSize;
}
}

in /var/www/PixelForce/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php -> handle (line 35)

$this->request = $request;
}
public function run(): int
{
$response = $this->kernel->handle($this->request);
$response->send();
if ($this->kernel instanceof TerminableInterface) {
$this->kernel->terminate($this->request, $response);
}

in /var/www/PixelForce/vendor/autoload_runtime.php -> run (line 35)

$app = $app(...$args);
exit(
$runtime
->getRunner($app)
->run()
);

require_once('/var/www/PixelForce/vendor/autoload_runtime.php') in /var/www/PixelForce/public/index.php (line 5)

<?php
use App\Kernel;
require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
return function (array $context) {
return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
};

RuntimeException

Failed to start the session because headers have already been sent by "/var/www/PixelForce/vendor/sensio/framework-extra-bundle/src/EventListener/SecurityListener.php" at line 43.

in /var/www/PixelForce/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php (line 145)

if (\PHP_SESSION_ACTIVE === session_status()) {
throw new \RuntimeException('Failed to start the session: already started by PHP.');
}
if (filter_var(\ini_get('session.use_cookies'), \FILTER_VALIDATE_BOOLEAN) && headers_sent($file, $line)) {
throw new \RuntimeException(sprintf('Failed to start the session because headers have already been sent by "%s" at line %d.', $file, $line));
}
$sessionId = $_COOKIE[session_name()] ?? null;
/*
* Explanation of the session ID regular expression: `/^[a-zA-Z0-9,-]{22,250}$/`.

in /var/www/PixelForce/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php -> start (line 352)

}
if (!$this->started && $this->saveHandler->isActive()) {
$this->loadSession();
} elseif (!$this->started) {
$this->start();
}
return $this->bags[$name];
}

in /var/www/PixelForce/vendor/symfony/http-foundation/Session/Session.php -> getBag (line 261)

/**
* {@inheritdoc}
*/
public function getBag(string $name)
{
$bag = $this->storage->getBag($name);
return method_exists($bag, 'getBag') ? $bag->getBag() : $bag;
}
/**

in /var/www/PixelForce/vendor/symfony/http-foundation/Session/Session.php -> getBag (line 283)

*
* Note that this method was added to help with IDE autocompletion.
*/
private function getAttributeBag(): AttributeBagInterface
{
return $this->getBag($this->attributeName);
}
}

in /var/www/PixelForce/vendor/symfony/http-foundation/Session/Session.php -> getAttributeBag (line 77)

/**
* {@inheritdoc}
*/
public function get(string $name, $default = null)
{
return $this->getAttributeBag()->get($name, $default);
}
/**
* {@inheritdoc}
*/

in /var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php -> get (line 191)

$limit =
$token = null;
} else {
$session = $request->getSession();
$ip = $request->query->get('ip', $session->get('_profiler_search_ip'));
$method = $request->query->get('method', $session->get('_profiler_search_method'));
$statusCode = $request->query->get('status_code', $session->get('_profiler_search_status_code'));
$url = $request->query->get('url', $session->get('_profiler_search_url'));
$start = $request->query->get('start', $session->get('_profiler_search_start'));
$end = $request->query->get('end', $session->get('_profiler_search_end'));

in /var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php -> searchBarAction (line 163)

$this->dispatcher->dispatch($event, KernelEvents::CONTROLLER_ARGUMENTS);
$controller = $event->getController();
$arguments = $event->getArguments();
// call controller
$response = $controller(...$arguments);
// view
if (!$response instanceof Response) {
$event = new ViewEvent($this, $request, $type, $response);
$this->dispatcher->dispatch($event, KernelEvents::VIEW);

in /var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 75)

{
$request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
$this->requestStack->push($request);
try {
return $this->handleRaw($request, $type);
} catch (\Exception $e) {
if ($e instanceof RequestExceptionInterface) {
$e = new BadRequestHttpException($e->getMessage(), $e);
}
if (false === $catch) {

in /var/www/PixelForce/vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php -> handle (line 86)

if (!IpUtils::checkIp('127.0.0.1', $trustedProxies)) {
Request::setTrustedProxies(array_merge($trustedProxies, ['127.0.0.1']), Request::getTrustedHeaderSet());
}
try {
return $kernel->handle($request, $type, $catch);
} finally {
// restore global state
Request::setTrustedProxies($trustedProxies, $trustedHeaderSet);
}
}

in /var/www/PixelForce/vendor/symfony/http-kernel/Fragment/InlineFragmentRenderer.php :: handle (line 80)

$subRequest->attributes->add($reference->attributes);
}
$level = ob_get_level();
try {
return SubRequestHandler::handle($this->kernel, $subRequest, HttpKernelInterface::SUB_REQUEST, false);
} catch (\Exception $e) {
// we dispatch the exception event to trigger the logging
// the response that comes back is ignored
if (isset($options['ignore_errors']) && $options['ignore_errors'] && $this->dispatcher) {
$event = new ExceptionEvent($this->kernel, $request, HttpKernelInterface::SUB_REQUEST, $e);

in /var/www/PixelForce/vendor/symfony/http-kernel/Fragment/FragmentHandler.php -> render (line 85)

if (!$request = $this->requestStack->getCurrentRequest()) {
throw new \LogicException('Rendering a fragment can only be done when handling a Request.');
}
return $this->deliver($this->renderers[$renderer]->render($uri, $request, $options));
}
/**
* Delivers the Response as a string.
*

in /var/www/PixelForce/vendor/symfony/http-kernel/DependencyInjection/LazyLoadingFragmentHandler.php -> render (line 49)

if (!isset($this->initialized[$renderer]) && $this->container->has($renderer)) {
$this->addRenderer($this->container->get($renderer));
$this->initialized[$renderer] = true;
}
return parent::render($uri, $renderer, $options);
}
}

in /var/www/PixelForce/vendor/symfony/twig-bridge/Extension/HttpKernelRuntime.php -> render (line 46)

public function renderFragment($uri, array $options = []): string
{
$strategy = $options['strategy'] ?? 'inline';
unset($options['strategy']);
return $this->handler->render($uri, $strategy, $options);
}
/**
* Renders a fragment.
*

in /var/www/PixelForce/var/cache/dev/twig/cc/cc78739b685cfcee7594e37d309f9b4f.php -> renderFragment (line 117)

yield " <span class=\"hidden-small\">Search</span>
</a>
";
// line 111
yield $this->env->getRuntime('Symfony\Bridge\Twig\Extension\HttpKernelRuntime')->renderFragment(Symfony\Bridge\Twig\Extension\HttpKernelExtension::controller("web_profiler.controller.profiler::searchBarAction", array(), CoreExtension::getAttribute($this->env, $this->source, CoreExtension::getAttribute($this->env, $this->source, (isset($context["request"]) || array_key_exists("request", $context) ? $context["request"] : (function () { throw new RuntimeError('Variable "request" does not exist.', 111, $this->source); })()), "query", [], "any", false, false, false, 111), "all", [], "any", false, false, false, 111)));
yield "
</div>
</div>
";

in /var/www/PixelForce/vendor/twig/twig/src/Template.php -> block_body (line 430)

}
$level = ob_get_level();
ob_start();
foreach ($template->$block($context, $blocks) as $data) {
if (ob_get_length()) {
$data = ob_get_clean().$data;
ob_start();
}

in /var/www/PixelForce/var/cache/dev/twig/c0/c0c8f712a8334ff25a078a6516c061fc.php -> yieldBlock (line 92)

document.body.classList.add(localStorage.getItem('symfony/profiler/width') || 'width-normal');
</script>
";
// line 32
yield from $this->unwrap()->yieldBlock('body', $context, $blocks);
// line 33
yield " </body>
</html>
";

in /var/www/PixelForce/vendor/twig/twig/src/Template.php -> doDisplay (line 360)

}
$level = ob_get_level();
ob_start();
foreach ($this->doDisplay($context, $blocks) as $data) {
if (ob_get_length()) {
$data = ob_get_clean().$data;
ob_start();
}

in /var/www/PixelForce/var/cache/dev/twig/cc/cc78739b685cfcee7594e37d309f9b4f.php -> yield (line 51)

$__internal_6f47bbe9983af81f1e7450e9a3e3768f = $this->extensions["Symfony\\Bridge\\Twig\\Extension\\ProfilerExtension"];
$__internal_6f47bbe9983af81f1e7450e9a3e3768f->enter($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof = new \Twig\Profiler\Profile($this->getTemplateName(), "template", "@WebProfiler/Profiler/layout.html.twig"));
$this->parent = $this->loadTemplate("@WebProfiler/Profiler/base.html.twig", "@WebProfiler/Profiler/layout.html.twig", 1);
yield from $this->parent->unwrap()->yield($context, array_merge($this->blocks, $blocks));
$__internal_5a27a8ba21ca79b61932376b2fa922d2->leave($__internal_5a27a8ba21ca79b61932376b2fa922d2_prof);
$__internal_6f47bbe9983af81f1e7450e9a3e3768f->leave($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof);

in /var/www/PixelForce/vendor/twig/twig/src/Template.php -> doDisplay (line 360)

}
$level = ob_get_level();
ob_start();
foreach ($this->doDisplay($context, $blocks) as $data) {
if (ob_get_length()) {
$data = ob_get_clean().$data;
ob_start();
}

in /var/www/PixelForce/var/cache/dev/twig/f1/f10689dc58489d97da498167b11eb6a0.php -> yield (line 51)

$__internal_6f47bbe9983af81f1e7450e9a3e3768f = $this->extensions["Symfony\\Bridge\\Twig\\Extension\\ProfilerExtension"];
$__internal_6f47bbe9983af81f1e7450e9a3e3768f->enter($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof = new \Twig\Profiler\Profile($this->getTemplateName(), "template", "@WebProfiler/Collector/cache.html.twig"));
$this->parent = $this->loadTemplate("@WebProfiler/Profiler/layout.html.twig", "@WebProfiler/Collector/cache.html.twig", 1);
yield from $this->parent->unwrap()->yield($context, array_merge($this->blocks, $blocks));
$__internal_5a27a8ba21ca79b61932376b2fa922d2->leave($__internal_5a27a8ba21ca79b61932376b2fa922d2_prof);
$__internal_6f47bbe9983af81f1e7450e9a3e3768f->leave($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof);

in /var/www/PixelForce/vendor/twig/twig/src/Template.php -> doDisplay (line 360)

}
$level = ob_get_level();
ob_start();
foreach ($this->doDisplay($context, $blocks) as $data) {
if (ob_get_length()) {
$data = ob_get_clean().$data;
ob_start();
}

in /var/www/PixelForce/vendor/twig/twig/src/Template.php -> yield (line 335)

}
public function render(array $context): string
{
$content = '';
foreach ($this->yield($context) as $data) {
$content .= $data;
}
return $content;
}

in /var/www/PixelForce/vendor/twig/twig/src/TemplateWrapper.php -> render (line 38)

$this->template = $template;
}
public function render(array $context = []): string
{
return $this->template->render($context);
}
public function display(array $context = [])
{
// using func_get_args() allows to not expose the blocks argument

in /var/www/PixelForce/vendor/twig/twig/src/Environment.php -> render (line 307)

* @throws SyntaxError When an error occurred during compilation
* @throws RuntimeError When an error occurred during rendering
*/
public function render($name, array $context = []): string
{
return $this->load($name)->render($context);
}
/**
* Displays a template.
*

in /var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php -> render (line 387)

$nonces = $this->cspHandler ? $this->cspHandler->getNonces($request, $response) : [];
$variables['csp_script_nonce'] = $nonces['csp_script_nonce'] ?? null;
$variables['csp_style_nonce'] = $nonces['csp_style_nonce'] ?? null;
$response->setContent($this->twig->render($template, $variables));
return $response;
}
}

in /var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php -> renderWithCspNonces (line 109)

if (!$profile->hasCollector($panel)) {
throw new NotFoundHttpException(sprintf('Panel "%s" is not available for token "%s".', $panel, $token));
}
return $this->renderWithCspNonces($request, $this->getTemplateManager()->getName($profile, $panel), [
'token' => $token,
'profile' => $profile,
'collector' => $profile->getCollector($panel),
'panel' => $panel,
'page' => $page,

in /var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php -> panelAction (line 163)

$this->dispatcher->dispatch($event, KernelEvents::CONTROLLER_ARGUMENTS);
$controller = $event->getController();
$arguments = $event->getArguments();
// call controller
$response = $controller(...$arguments);
// view
if (!$response instanceof Response) {
$event = new ViewEvent($this, $request, $type, $response);
$this->dispatcher->dispatch($event, KernelEvents::VIEW);

in /var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 75)

{
$request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
$this->requestStack->push($request);
try {
return $this->handleRaw($request, $type);
} catch (\Exception $e) {
if ($e instanceof RequestExceptionInterface) {
$e = new BadRequestHttpException($e->getMessage(), $e);
}
if (false === $catch) {

in /var/www/PixelForce/vendor/symfony/http-kernel/Kernel.php -> handle (line 202)

$this->boot();
++$this->requestStackSize;
$this->resetServices = true;
try {
return $this->getHttpKernel()->handle($request, $type, $catch);
} finally {
--$this->requestStackSize;
}
}

in /var/www/PixelForce/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php -> handle (line 35)

$this->request = $request;
}
public function run(): int
{
$response = $this->kernel->handle($this->request);
$response->send();
if ($this->kernel instanceof TerminableInterface) {
$this->kernel->terminate($this->request, $response);
}

in /var/www/PixelForce/vendor/autoload_runtime.php -> run (line 35)

$app = $app(...$args);
exit(
$runtime
->getRunner($app)
->run()
);

require_once('/var/www/PixelForce/vendor/autoload_runtime.php') in /var/www/PixelForce/public/index.php (line 5)

<?php
use App\Kernel;
require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
return function (array $context) {
return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
};

Stack Traces 2

[2/2] RuntimeError
Twig\Error\RuntimeError: An exception has been thrown during the rendering of a template ("Failed to start the session because headers have already been sent by "/var/www/PixelForce/vendor/sensio/framework-extra-bundle/src/EventListener/SecurityListener.php" at line 43."). at /var/www/PixelForce/vendor/symfony/web-profiler-bundle/Resources/views/Profiler/layout.html.twig:111 at Twig\Template->yieldBlock() (/var/www/PixelForce/var/cache/dev/twig/c0/c0c8f712a8334ff25a078a6516c061fc.php:92) at __TwigTemplate_e3a70247d98f4c510ee6e0cf7e12f797->doDisplay() (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360) at Twig\Template->yield() (/var/www/PixelForce/var/cache/dev/twig/cc/cc78739b685cfcee7594e37d309f9b4f.php:51) at __TwigTemplate_b5bb263a324f00c062cc21ca0daee532->doDisplay() (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360) at Twig\Template->yield() (/var/www/PixelForce/var/cache/dev/twig/f1/f10689dc58489d97da498167b11eb6a0.php:51) at __TwigTemplate_f4432a00e2ce139a3c87dfb1e6eb79f6->doDisplay() (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360) at Twig\Template->yield() (/var/www/PixelForce/vendor/twig/twig/src/Template.php:335) at Twig\Template->render() (/var/www/PixelForce/vendor/twig/twig/src/TemplateWrapper.php:38) at Twig\TemplateWrapper->render() (/var/www/PixelForce/vendor/twig/twig/src/Environment.php:307) at Twig\Environment->render() (/var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php:387) at Symfony\Bundle\WebProfilerBundle\Controller\ProfilerController->renderWithCspNonces() (/var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php:109) at Symfony\Bundle\WebProfilerBundle\Controller\ProfilerController->panelAction() (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:163) at Symfony\Component\HttpKernel\HttpKernel->handleRaw() (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:75) at Symfony\Component\HttpKernel\HttpKernel->handle() (/var/www/PixelForce/vendor/symfony/http-kernel/Kernel.php:202) at Symfony\Component\HttpKernel\Kernel->handle() (/var/www/PixelForce/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35) at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run() (/var/www/PixelForce/vendor/autoload_runtime.php:35) at require_once('/var/www/PixelForce/vendor/autoload_runtime.php') (/var/www/PixelForce/public/index.php:5)

[2/2] RuntimeError

Twig\Error\RuntimeError:
An exception has been thrown during the rendering of a template ("Failed to start the session because headers have already been sent by "/var/www/PixelForce/vendor/sensio/framework-extra-bundle/src/EventListener/SecurityListener.php" at line 43.").

  at /var/www/PixelForce/vendor/symfony/web-profiler-bundle/Resources/views/Profiler/layout.html.twig:111
  at Twig\Template->yieldBlock()
     (/var/www/PixelForce/var/cache/dev/twig/c0/c0c8f712a8334ff25a078a6516c061fc.php:92)
  at __TwigTemplate_e3a70247d98f4c510ee6e0cf7e12f797->doDisplay()
     (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360)
  at Twig\Template->yield()
     (/var/www/PixelForce/var/cache/dev/twig/cc/cc78739b685cfcee7594e37d309f9b4f.php:51)
  at __TwigTemplate_b5bb263a324f00c062cc21ca0daee532->doDisplay()
     (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360)
  at Twig\Template->yield()
     (/var/www/PixelForce/var/cache/dev/twig/f1/f10689dc58489d97da498167b11eb6a0.php:51)
  at __TwigTemplate_f4432a00e2ce139a3c87dfb1e6eb79f6->doDisplay()
     (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360)
  at Twig\Template->yield()
     (/var/www/PixelForce/vendor/twig/twig/src/Template.php:335)
  at Twig\Template->render()
     (/var/www/PixelForce/vendor/twig/twig/src/TemplateWrapper.php:38)
  at Twig\TemplateWrapper->render()
     (/var/www/PixelForce/vendor/twig/twig/src/Environment.php:307)
  at Twig\Environment->render()
     (/var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php:387)
  at Symfony\Bundle\WebProfilerBundle\Controller\ProfilerController->renderWithCspNonces()
     (/var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php:109)
  at Symfony\Bundle\WebProfilerBundle\Controller\ProfilerController->panelAction()
     (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:163)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
     (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:75)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (/var/www/PixelForce/vendor/symfony/http-kernel/Kernel.php:202)
  at Symfony\Component\HttpKernel\Kernel->handle()
     (/var/www/PixelForce/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (/var/www/PixelForce/vendor/autoload_runtime.php:35)
  at require_once('/var/www/PixelForce/vendor/autoload_runtime.php')
     (/var/www/PixelForce/public/index.php:5)

[1/2] RuntimeException
RuntimeException: Failed to start the session because headers have already been sent by "/var/www/PixelForce/vendor/sensio/framework-extra-bundle/src/EventListener/SecurityListener.php" at line 43. at /var/www/PixelForce/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:145 at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start() (/var/www/PixelForce/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:352) at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag() (/var/www/PixelForce/vendor/symfony/http-foundation/Session/Session.php:261) at Symfony\Component\HttpFoundation\Session\Session->getBag() (/var/www/PixelForce/vendor/symfony/http-foundation/Session/Session.php:283) at Symfony\Component\HttpFoundation\Session\Session->getAttributeBag() (/var/www/PixelForce/vendor/symfony/http-foundation/Session/Session.php:77) at Symfony\Component\HttpFoundation\Session\Session->get() (/var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php:191) at Symfony\Bundle\WebProfilerBundle\Controller\ProfilerController->searchBarAction() (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:163) at Symfony\Component\HttpKernel\HttpKernel->handleRaw() (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:75) at Symfony\Component\HttpKernel\HttpKernel->handle() (/var/www/PixelForce/vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php:86) at Symfony\Component\HttpKernel\HttpCache\SubRequestHandler::handle() (/var/www/PixelForce/vendor/symfony/http-kernel/Fragment/InlineFragmentRenderer.php:80) at Symfony\Component\HttpKernel\Fragment\InlineFragmentRenderer->render() (/var/www/PixelForce/vendor/symfony/http-kernel/Fragment/FragmentHandler.php:85) at Symfony\Component\HttpKernel\Fragment\FragmentHandler->render() (/var/www/PixelForce/vendor/symfony/http-kernel/DependencyInjection/LazyLoadingFragmentHandler.php:49) at Symfony\Component\HttpKernel\DependencyInjection\LazyLoadingFragmentHandler->render() (/var/www/PixelForce/vendor/symfony/twig-bridge/Extension/HttpKernelRuntime.php:46) at Symfony\Bridge\Twig\Extension\HttpKernelRuntime->renderFragment() (/var/www/PixelForce/var/cache/dev/twig/cc/cc78739b685cfcee7594e37d309f9b4f.php:117) at __TwigTemplate_b5bb263a324f00c062cc21ca0daee532->block_body() (/var/www/PixelForce/vendor/twig/twig/src/Template.php:430) at Twig\Template->yieldBlock() (/var/www/PixelForce/var/cache/dev/twig/c0/c0c8f712a8334ff25a078a6516c061fc.php:92) at __TwigTemplate_e3a70247d98f4c510ee6e0cf7e12f797->doDisplay() (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360) at Twig\Template->yield() (/var/www/PixelForce/var/cache/dev/twig/cc/cc78739b685cfcee7594e37d309f9b4f.php:51) at __TwigTemplate_b5bb263a324f00c062cc21ca0daee532->doDisplay() (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360) at Twig\Template->yield() (/var/www/PixelForce/var/cache/dev/twig/f1/f10689dc58489d97da498167b11eb6a0.php:51) at __TwigTemplate_f4432a00e2ce139a3c87dfb1e6eb79f6->doDisplay() (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360) at Twig\Template->yield() (/var/www/PixelForce/vendor/twig/twig/src/Template.php:335) at Twig\Template->render() (/var/www/PixelForce/vendor/twig/twig/src/TemplateWrapper.php:38) at Twig\TemplateWrapper->render() (/var/www/PixelForce/vendor/twig/twig/src/Environment.php:307) at Twig\Environment->render() (/var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php:387) at Symfony\Bundle\WebProfilerBundle\Controller\ProfilerController->renderWithCspNonces() (/var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php:109) at Symfony\Bundle\WebProfilerBundle\Controller\ProfilerController->panelAction() (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:163) at Symfony\Component\HttpKernel\HttpKernel->handleRaw() (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:75) at Symfony\Component\HttpKernel\HttpKernel->handle() (/var/www/PixelForce/vendor/symfony/http-kernel/Kernel.php:202) at Symfony\Component\HttpKernel\Kernel->handle() (/var/www/PixelForce/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35) at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run() (/var/www/PixelForce/vendor/autoload_runtime.php:35) at require_once('/var/www/PixelForce/vendor/autoload_runtime.php') (/var/www/PixelForce/public/index.php:5)

[1/2] RuntimeException

RuntimeException:
Failed to start the session because headers have already been sent by "/var/www/PixelForce/vendor/sensio/framework-extra-bundle/src/EventListener/SecurityListener.php" at line 43.

  at /var/www/PixelForce/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:145
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start()
     (/var/www/PixelForce/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:352)
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag()
     (/var/www/PixelForce/vendor/symfony/http-foundation/Session/Session.php:261)
  at Symfony\Component\HttpFoundation\Session\Session->getBag()
     (/var/www/PixelForce/vendor/symfony/http-foundation/Session/Session.php:283)
  at Symfony\Component\HttpFoundation\Session\Session->getAttributeBag()
     (/var/www/PixelForce/vendor/symfony/http-foundation/Session/Session.php:77)
  at Symfony\Component\HttpFoundation\Session\Session->get()
     (/var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php:191)
  at Symfony\Bundle\WebProfilerBundle\Controller\ProfilerController->searchBarAction()
     (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:163)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
     (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:75)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (/var/www/PixelForce/vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php:86)
  at Symfony\Component\HttpKernel\HttpCache\SubRequestHandler::handle()
     (/var/www/PixelForce/vendor/symfony/http-kernel/Fragment/InlineFragmentRenderer.php:80)
  at Symfony\Component\HttpKernel\Fragment\InlineFragmentRenderer->render()
     (/var/www/PixelForce/vendor/symfony/http-kernel/Fragment/FragmentHandler.php:85)
  at Symfony\Component\HttpKernel\Fragment\FragmentHandler->render()
     (/var/www/PixelForce/vendor/symfony/http-kernel/DependencyInjection/LazyLoadingFragmentHandler.php:49)
  at Symfony\Component\HttpKernel\DependencyInjection\LazyLoadingFragmentHandler->render()
     (/var/www/PixelForce/vendor/symfony/twig-bridge/Extension/HttpKernelRuntime.php:46)
  at Symfony\Bridge\Twig\Extension\HttpKernelRuntime->renderFragment()
     (/var/www/PixelForce/var/cache/dev/twig/cc/cc78739b685cfcee7594e37d309f9b4f.php:117)
  at __TwigTemplate_b5bb263a324f00c062cc21ca0daee532->block_body()
     (/var/www/PixelForce/vendor/twig/twig/src/Template.php:430)
  at Twig\Template->yieldBlock()
     (/var/www/PixelForce/var/cache/dev/twig/c0/c0c8f712a8334ff25a078a6516c061fc.php:92)
  at __TwigTemplate_e3a70247d98f4c510ee6e0cf7e12f797->doDisplay()
     (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360)
  at Twig\Template->yield()
     (/var/www/PixelForce/var/cache/dev/twig/cc/cc78739b685cfcee7594e37d309f9b4f.php:51)
  at __TwigTemplate_b5bb263a324f00c062cc21ca0daee532->doDisplay()
     (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360)
  at Twig\Template->yield()
     (/var/www/PixelForce/var/cache/dev/twig/f1/f10689dc58489d97da498167b11eb6a0.php:51)
  at __TwigTemplate_f4432a00e2ce139a3c87dfb1e6eb79f6->doDisplay()
     (/var/www/PixelForce/vendor/twig/twig/src/Template.php:360)
  at Twig\Template->yield()
     (/var/www/PixelForce/vendor/twig/twig/src/Template.php:335)
  at Twig\Template->render()
     (/var/www/PixelForce/vendor/twig/twig/src/TemplateWrapper.php:38)
  at Twig\TemplateWrapper->render()
     (/var/www/PixelForce/vendor/twig/twig/src/Environment.php:307)
  at Twig\Environment->render()
     (/var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php:387)
  at Symfony\Bundle\WebProfilerBundle\Controller\ProfilerController->renderWithCspNonces()
     (/var/www/PixelForce/vendor/symfony/web-profiler-bundle/Controller/ProfilerController.php:109)
  at Symfony\Bundle\WebProfilerBundle\Controller\ProfilerController->panelAction()
     (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:163)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
     (/var/www/PixelForce/vendor/symfony/http-kernel/HttpKernel.php:75)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (/var/www/PixelForce/vendor/symfony/http-kernel/Kernel.php:202)
  at Symfony\Component\HttpKernel\Kernel->handle()
     (/var/www/PixelForce/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (/var/www/PixelForce/vendor/autoload_runtime.php:35)
  at require_once('/var/www/PixelForce/vendor/autoload_runtime.php')
     (/var/www/PixelForce/public/index.php:5)

Symfony Exception

RuntimeException RuntimeError

HTTP 500 Internal Server Error

An exception has been thrown during the rendering of a template ("Failed to start the session because headers have already been sent by "/var/www/PixelForce/vendor/sensio/framework-extra-bundle/src/EventListener/SecurityListener.php" at line 43.").

Exceptions 2

Twig\Error\ RuntimeError

RuntimeException

Stack Traces 2