An exception has been thrown during the rendering of a template ("Failed to start the session because headers have already been sent by "/home/v0-dev/public_html/vendor/symfony/webpack-encore-bundle/src/Twig/EntryFilesTwigExtension.php" at line 57."). (500 Internal Server Error)

Exceptions 2

Twig\Error\ RuntimeError

Show exception properties

Twig\Error\RuntimeError {#1309
  -lineno: 1
  -name: "_common/flashes.html.twig"
  -rawMessage: "An exception has been thrown during the rendering of a template ("Failed to start the session because headers have already been sent by "/home/v0-dev/public_html/vendor/symfony/webpack-encore-bundle/src/Twig/EntryFilesTwigExtension.php" at line 57.")."
  -sourcePath: "/home/v0-dev/public_html/templates/_common/flashes.html.twig"
  -sourceCode: """
    {% for message in app.flashes('success') %}\n
        <div class="alert alert-success" style="text-align: center;">\n
            {{ message }}\n
        </div>\n
    {% endfor %}\n
    {% for message in app.flashes('danger') %}\n
        <div class="alert alert-danger" style="text-align: center;">\n
            {{ message }}\n
        </div>\n
    {% endfor %}\n
    {% for message in app.flashes('debug') %}\n
        <div class="alert alert-info" style="text-align: center;">\n
            {{ message }}\n
        </div>\n
    {% endfor %}\n
    """
}

in /home/v0-dev/public_html/templates/_common/flashes.html.twig (line 1)

{% for message in app.flashes('success') %}
<div class="alert alert-success" style="text-align: center;">
{{ message }}
</div>
{% endfor %}
{% for message in app.flashes('danger') %}

in /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> yield (line 344)

return $this->blocks;
}
public function display(array $context, array $blocks = []): void
{
foreach ($this->yield($context, $blocks) as $data) {
echo $data;
}
}
public function render(array $context): string

in /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> display (line 359)

ob_start();
} else {
ob_start(function () { return ''; });
}
try {
$this->display($context);
} catch (\Throwable $e) {
while (ob_get_level() > $level) {
ob_end_clean();
}

in /home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php -> render (line 51)

yield from $this->template->yieldBlock($name, $context);
}
public function render(array $context = []): string
{
return $this->template->render($context);
}
/**
* @return void
*/

in /home/v0-dev/public_html/vendor/twig/twig/src/Extension/CoreExtension.php -> render (line 1493)

if ($isSandboxed) {
$loaded->unwrap()->checkSecurity();
}
return $loaded->render($variables);
} finally {
if ($isSandboxed && !$alreadySandboxed) {
$sandbox->disableSandbox();
}
}

in /home/v0-dev/public_html/var/cache/dev/twig/3d/3d2442e0a03c3a95b7e1d6a4df20a906.php :: include (line 99)

yield "
<div class=\"page\">
<div class=\"site-width\">
";
// line 25
yield Twig\Extension\CoreExtension::include($this->env, $context, "_common/flashes.html.twig");
yield "
<h1>";
// line 26
yield from $this->unwrap()->yieldBlock('h1', $context, $blocks);
yield "</h1>

in /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> doDisplay (line 388)

{
$context += $this->env->getGlobals();
$blocks = array_merge($this->blocks, $blocks);
try {
yield from $this->doDisplay($context, $blocks);
} catch (Error $e) {
if (!$e->getSourceContext()) {
$e->setSourceContext($this->getSourceContext());
}

in /home/v0-dev/public_html/var/cache/dev/twig/22/22f81da1de1ef9c23dd861ba18579f80.php -> yield (line 54)

$__internal_6f47bbe9983af81f1e7450e9a3e3768f = $this->extensions["Symfony\\Bridge\\Twig\\Extension\\ProfilerExtension"];
$__internal_6f47bbe9983af81f1e7450e9a3e3768f->enter($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof = new \Twig\Profiler\Profile($this->getTemplateName(), "template", "site/error/show.html.twig"));
$this->parent = $this->loadTemplate("site/site.html.twig", "site/error/show.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 /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> doDisplay (line 388)

{
$context += $this->env->getGlobals();
$blocks = array_merge($this->blocks, $blocks);
try {
yield from $this->doDisplay($context, $blocks);
} catch (Error $e) {
if (!$e->getSourceContext()) {
$e->setSourceContext($this->getSourceContext());
}

in /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> yield (line 344)

return $this->blocks;
}
public function display(array $context, array $blocks = []): void
{
foreach ($this->yield($context, $blocks) as $data) {
echo $data;
}
}
public function render(array $context): string

in /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> display (line 359)

ob_start();
} else {
ob_start(function () { return ''; });
}
try {
$this->display($context);
} catch (\Throwable $e) {
while (ob_get_level() > $level) {
ob_end_clean();
}

in /home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php -> render (line 51)

yield from $this->template->yieldBlock($name, $context);
}
public function render(array $context = []): string
{
return $this->template->render($context);
}
/**
* @return void
*/

in /home/v0-dev/public_html/vendor/twig/twig/src/Environment.php -> render (line 334)

* @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.
*

Environment->render() in /home/v0-dev/public_html/src/EventListener/ExceptionListener.php (line 65)

}
if ('dev' === $appEnv) {
// Customize your response object to display the exception details
$response = new Response();
$response->setContent($this->twig->render('site/error/show.html.twig', [
'message' => $exception->getMessage(),
]));
// HttpExceptionInterface is a special type of exception that
// holds status code and header details

in /home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> __invoke (line 116)

$this->priority ??= $dispatcher->getListenerPriority($eventName, $this->listener);
$e = $this->stopwatch->start($this->name, 'event_listener');
try {
($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
} finally {
if ($e->isStarted()) {
$e->stop();
}
}

in /home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 220)

foreach ($listeners as $listener) {
if ($stoppable && $event->isPropagationStopped()) {
break;
}
$listener($event, $eventName, $this);
}
}
/**
* Sorts the internal list of listeners for the given event by priority.

in /home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 56)

} else {
$listeners = $this->getListeners($eventName);
}
if ($listeners) {
$this->callListeners($listeners, $eventName, $event);
}
return $event;
}

in /home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 139)

try {
$this->beforeDispatch($eventName, $event);
try {
$e = $this->stopwatch->start($eventName, 'section');
try {
$this->dispatcher->dispatch($event, $eventName);
} finally {
if ($e->isStarted()) {
$e->stop();
}
}

in /home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 239)

* Handles a throwable by trying to convert it to a Response.
*/
private function handleThrowable(\Throwable $e, Request $request, int $type): Response
{
$event = new ExceptionEvent($this, $request, $type, $e);
$this->dispatcher->dispatch($event, KernelEvents::EXCEPTION);
// a listener might have replaced the exception
$e = $event->getThrowable();
if (!$event->hasResponse()) {

in /home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php -> handleThrowable (line 132)

if ($pop = $request !== $this->requestStack->getMainRequest()) {
$this->requestStack->push($request);
}
try {
$response = $this->handleThrowable($exception, $request, self::MAIN_REQUEST);
} finally {
if ($pop) {
$this->requestStack->pop();
}
}

in /home/v0-dev/public_html/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php -> terminateWithException (line 84)

if ($hasRun) {
throw $e;
}
$hasRun = true;
$kernel->terminateWithException($e, $request);
};
}
} elseif ($event instanceof ConsoleEvent && $app = $event->getCommand()->getApplication()) {
$output = $event->getOutput();
if ($output instanceof ConsoleOutputInterface) {

in /home/v0-dev/public_html/vendor/symfony/error-handler/ErrorHandler.php :: {closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():78} (line 538)

$this->exceptionHandler = null;
}
try {
if (null !== $exceptionHandler) {
$exceptionHandler($exception);
return;
}
$handlerException ??= $exception;
} catch (\Throwable $handlerException) {

ErrorHandler->handleException()

RuntimeException

Failed to start the session because headers have already been sent by "/home/v0-dev/public_html/vendor/symfony/webpack-encore-bundle/src/Twig/EntryFilesTwigExtension.php" at line 57.

in /home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php (line 132)

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_BOOL) && 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 /home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php -> start (line 311)

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

in /home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Session.php -> getBag (line 222)

$this->storage->registerBag(new SessionBagProxy($bag, $this->data, $this->usageIndex, $this->usageReporter));
}
public function getBag(string $name): SessionBagInterface
{
$bag = $this->storage->getBag($name);
return method_exists($bag, 'getBag') ? $bag->getBag() : $bag;
}
/**

in /home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Session.php -> getBag (line 232)

/**
* Gets the flashbag interface.
*/
public function getFlashBag(): FlashBagInterface
{
return $this->getBag($this->flashName);
}
/**
* Gets the attributebag interface.
*

in /home/v0-dev/public_html/vendor/symfony/twig-bridge/AppVariable.php -> getFlashBag (line 200)

if (null === $types || '' === $types || [] === $types) {
return $session->getFlashBag()->all();
}
if (\is_string($types)) {
return $session->getFlashBag()->get($types);
}
$result = [];
foreach ($types as $type) {
$result[$type] = $session->getFlashBag()->get($type);

in /home/v0-dev/public_html/vendor/twig/twig/src/Extension/CoreExtension.php -> getFlashes (line 1882)

}
// Some objects throw exceptions when they have __call, and the method we try
// to call is not supported. If ignoreStrictCheck is true, we should return null.
try {
$ret = $object->$method(...$arguments);
} catch (\BadMethodCallException $e) {
if ($call && ($ignoreStrictCheck || !$env->isStrictVariables())) {
return;
}
throw $e;

in /home/v0-dev/public_html/var/cache/dev/twig/e2/e2682edc6fe1d2018ae057537fb41432.php :: getAttribute (line 49)

$__internal_6f47bbe9983af81f1e7450e9a3e3768f = $this->extensions["Symfony\\Bridge\\Twig\\Extension\\ProfilerExtension"];
$__internal_6f47bbe9983af81f1e7450e9a3e3768f->enter($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof = new \Twig\Profiler\Profile($this->getTemplateName(), "template", "_common/flashes.html.twig"));
// line 1
$context['_parent'] = $context;
$context['_seq'] = CoreExtension::ensureTraversable(CoreExtension::getAttribute($this->env, $this->source, (isset($context["app"]) || array_key_exists("app", $context) ? $context["app"] : (function () { throw new RuntimeError('Variable "app" does not exist.', 1, $this->source); })()), "flashes", ["success"], "method", false, false, false, 1));
foreach ($context['_seq'] as $context["_key"] => $context["message"]) {
// line 2
yield " <div class=\"alert alert-success\" style=\"text-align: center;\">
";
// line 3

in /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> doDisplay (line 388)

{
$context += $this->env->getGlobals();
$blocks = array_merge($this->blocks, $blocks);
try {
yield from $this->doDisplay($context, $blocks);
} catch (Error $e) {
if (!$e->getSourceContext()) {
$e->setSourceContext($this->getSourceContext());
}

in /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> yield (line 344)

return $this->blocks;
}
public function display(array $context, array $blocks = []): void
{
foreach ($this->yield($context, $blocks) as $data) {
echo $data;
}
}
public function render(array $context): string

in /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> display (line 359)

ob_start();
} else {
ob_start(function () { return ''; });
}
try {
$this->display($context);
} catch (\Throwable $e) {
while (ob_get_level() > $level) {
ob_end_clean();
}

in /home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php -> render (line 51)

yield from $this->template->yieldBlock($name, $context);
}
public function render(array $context = []): string
{
return $this->template->render($context);
}
/**
* @return void
*/

in /home/v0-dev/public_html/vendor/twig/twig/src/Extension/CoreExtension.php -> render (line 1493)

if ($isSandboxed) {
$loaded->unwrap()->checkSecurity();
}
return $loaded->render($variables);
} finally {
if ($isSandboxed && !$alreadySandboxed) {
$sandbox->disableSandbox();
}
}

in /home/v0-dev/public_html/var/cache/dev/twig/3d/3d2442e0a03c3a95b7e1d6a4df20a906.php :: include (line 99)

yield "
<div class=\"page\">
<div class=\"site-width\">
";
// line 25
yield Twig\Extension\CoreExtension::include($this->env, $context, "_common/flashes.html.twig");
yield "
<h1>";
// line 26
yield from $this->unwrap()->yieldBlock('h1', $context, $blocks);
yield "</h1>

in /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> doDisplay (line 388)

{
$context += $this->env->getGlobals();
$blocks = array_merge($this->blocks, $blocks);
try {
yield from $this->doDisplay($context, $blocks);
} catch (Error $e) {
if (!$e->getSourceContext()) {
$e->setSourceContext($this->getSourceContext());
}

in /home/v0-dev/public_html/var/cache/dev/twig/22/22f81da1de1ef9c23dd861ba18579f80.php -> yield (line 54)

$__internal_6f47bbe9983af81f1e7450e9a3e3768f = $this->extensions["Symfony\\Bridge\\Twig\\Extension\\ProfilerExtension"];
$__internal_6f47bbe9983af81f1e7450e9a3e3768f->enter($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof = new \Twig\Profiler\Profile($this->getTemplateName(), "template", "site/error/show.html.twig"));
$this->parent = $this->loadTemplate("site/site.html.twig", "site/error/show.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 /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> doDisplay (line 388)

{
$context += $this->env->getGlobals();
$blocks = array_merge($this->blocks, $blocks);
try {
yield from $this->doDisplay($context, $blocks);
} catch (Error $e) {
if (!$e->getSourceContext()) {
$e->setSourceContext($this->getSourceContext());
}

in /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> yield (line 344)

return $this->blocks;
}
public function display(array $context, array $blocks = []): void
{
foreach ($this->yield($context, $blocks) as $data) {
echo $data;
}
}
public function render(array $context): string

in /home/v0-dev/public_html/vendor/twig/twig/src/Template.php -> display (line 359)

ob_start();
} else {
ob_start(function () { return ''; });
}
try {
$this->display($context);
} catch (\Throwable $e) {
while (ob_get_level() > $level) {
ob_end_clean();
}

in /home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php -> render (line 51)

yield from $this->template->yieldBlock($name, $context);
}
public function render(array $context = []): string
{
return $this->template->render($context);
}
/**
* @return void
*/

in /home/v0-dev/public_html/vendor/twig/twig/src/Environment.php -> render (line 334)

* @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.
*

Environment->render() in /home/v0-dev/public_html/src/EventListener/ExceptionListener.php (line 65)

}
if ('dev' === $appEnv) {
// Customize your response object to display the exception details
$response = new Response();
$response->setContent($this->twig->render('site/error/show.html.twig', [
'message' => $exception->getMessage(),
]));
// HttpExceptionInterface is a special type of exception that
// holds status code and header details

in /home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> __invoke (line 116)

$this->priority ??= $dispatcher->getListenerPriority($eventName, $this->listener);
$e = $this->stopwatch->start($this->name, 'event_listener');
try {
($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
} finally {
if ($e->isStarted()) {
$e->stop();
}
}

in /home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 220)

foreach ($listeners as $listener) {
if ($stoppable && $event->isPropagationStopped()) {
break;
}
$listener($event, $eventName, $this);
}
}
/**
* Sorts the internal list of listeners for the given event by priority.

in /home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 56)

} else {
$listeners = $this->getListeners($eventName);
}
if ($listeners) {
$this->callListeners($listeners, $eventName, $event);
}
return $event;
}

in /home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 139)

try {
$this->beforeDispatch($eventName, $event);
try {
$e = $this->stopwatch->start($eventName, 'section');
try {
$this->dispatcher->dispatch($event, $eventName);
} finally {
if ($e->isStarted()) {
$e->stop();
}
}

in /home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 239)

* Handles a throwable by trying to convert it to a Response.
*/
private function handleThrowable(\Throwable $e, Request $request, int $type): Response
{
$event = new ExceptionEvent($this, $request, $type, $e);
$this->dispatcher->dispatch($event, KernelEvents::EXCEPTION);
// a listener might have replaced the exception
$e = $event->getThrowable();
if (!$event->hasResponse()) {

in /home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php -> handleThrowable (line 132)

if ($pop = $request !== $this->requestStack->getMainRequest()) {
$this->requestStack->push($request);
}
try {
$response = $this->handleThrowable($exception, $request, self::MAIN_REQUEST);
} finally {
if ($pop) {
$this->requestStack->pop();
}
}

in /home/v0-dev/public_html/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php -> terminateWithException (line 84)

if ($hasRun) {
throw $e;
}
$hasRun = true;
$kernel->terminateWithException($e, $request);
};
}
} elseif ($event instanceof ConsoleEvent && $app = $event->getCommand()->getApplication()) {
$output = $event->getOutput();
if ($output instanceof ConsoleOutputInterface) {

in /home/v0-dev/public_html/vendor/symfony/error-handler/ErrorHandler.php :: {closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():78} (line 538)

$this->exceptionHandler = null;
}
try {
if (null !== $exceptionHandler) {
$exceptionHandler($exception);
return;
}
$handlerException ??= $exception;
} catch (\Throwable $handlerException) {

ErrorHandler->handleException()

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 "/home/v0-dev/public_html/vendor/symfony/webpack-encore-bundle/src/Twig/EntryFilesTwigExtension.php" at line 57."). at /home/v0-dev/public_html/templates/_common/flashes.html.twig:1 at Twig\Template->yield() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:344) at Twig\Template->display() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:359) at Twig\Template->render() (/home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php:51) at Twig\TemplateWrapper->render() (/home/v0-dev/public_html/vendor/twig/twig/src/Extension/CoreExtension.php:1493) at Twig\Extension\CoreExtension::include() (/home/v0-dev/public_html/var/cache/dev/twig/3d/3d2442e0a03c3a95b7e1d6a4df20a906.php:99) at __TwigTemplate_e3f00dbcab5818e3a4cf12433e136f3c->doDisplay() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:388) at Twig\Template->yield() (/home/v0-dev/public_html/var/cache/dev/twig/22/22f81da1de1ef9c23dd861ba18579f80.php:54) at __TwigTemplate_c80d1fa3c85c5a94771a9dbca3a7e992->doDisplay() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:388) at Twig\Template->yield() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:344) at Twig\Template->display() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:359) at Twig\Template->render() (/home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php:51) at Twig\TemplateWrapper->render() (/home/v0-dev/public_html/vendor/twig/twig/src/Environment.php:334) at Twig\Environment->render() (/home/v0-dev/public_html/src/EventListener/ExceptionListener.php:65) at App\EventListener\ExceptionListener->__invoke() (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116) at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke() (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php:220) at Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php:56) at Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:139) at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch() (/home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php:239) at Symfony\Component\HttpKernel\HttpKernel->handleThrowable() (/home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php:132) at Symfony\Component\HttpKernel\HttpKernel->terminateWithException() (/home/v0-dev/public_html/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php:84) at Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::{closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():78}() (/home/v0-dev/public_html/vendor/symfony/error-handler/ErrorHandler.php:538) at Symfony\Component\ErrorHandler\ErrorHandler->handleException()

[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 "/home/v0-dev/public_html/vendor/symfony/webpack-encore-bundle/src/Twig/EntryFilesTwigExtension.php" at line 57.").

  at /home/v0-dev/public_html/templates/_common/flashes.html.twig:1
  at Twig\Template->yield()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:344)
  at Twig\Template->display()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:359)
  at Twig\Template->render()
     (/home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php:51)
  at Twig\TemplateWrapper->render()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Extension/CoreExtension.php:1493)
  at Twig\Extension\CoreExtension::include()
     (/home/v0-dev/public_html/var/cache/dev/twig/3d/3d2442e0a03c3a95b7e1d6a4df20a906.php:99)
  at __TwigTemplate_e3f00dbcab5818e3a4cf12433e136f3c->doDisplay()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:388)
  at Twig\Template->yield()
     (/home/v0-dev/public_html/var/cache/dev/twig/22/22f81da1de1ef9c23dd861ba18579f80.php:54)
  at __TwigTemplate_c80d1fa3c85c5a94771a9dbca3a7e992->doDisplay()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:388)
  at Twig\Template->yield()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:344)
  at Twig\Template->display()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:359)
  at Twig\Template->render()
     (/home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php:51)
  at Twig\TemplateWrapper->render()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Environment.php:334)
  at Twig\Environment->render()
     (/home/v0-dev/public_html/src/EventListener/ExceptionListener.php:65)
  at App\EventListener\ExceptionListener->__invoke()
     (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke()
     (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php:220)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners()
     (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch()
     (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:139)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch()
     (/home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php:239)
  at Symfony\Component\HttpKernel\HttpKernel->handleThrowable()
     (/home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php:132)
  at Symfony\Component\HttpKernel\HttpKernel->terminateWithException()
     (/home/v0-dev/public_html/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php:84)
  at Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::{closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():78}()
     (/home/v0-dev/public_html/vendor/symfony/error-handler/ErrorHandler.php:538)
  at Symfony\Component\ErrorHandler\ErrorHandler->handleException()

[1/2] RuntimeException
RuntimeException: Failed to start the session because headers have already been sent by "/home/v0-dev/public_html/vendor/symfony/webpack-encore-bundle/src/Twig/EntryFilesTwigExtension.php" at line 57. at /home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:132 at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start() (/home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:311) at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag() (/home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Session.php:222) at Symfony\Component\HttpFoundation\Session\Session->getBag() (/home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Session.php:232) at Symfony\Component\HttpFoundation\Session\Session->getFlashBag() (/home/v0-dev/public_html/vendor/symfony/twig-bridge/AppVariable.php:200) at Symfony\Bridge\Twig\AppVariable->getFlashes() (/home/v0-dev/public_html/vendor/twig/twig/src/Extension/CoreExtension.php:1882) at Twig\Extension\CoreExtension::getAttribute() (/home/v0-dev/public_html/var/cache/dev/twig/e2/e2682edc6fe1d2018ae057537fb41432.php:49) at __TwigTemplate_14a30622d8d2425db42ec75e72279362->doDisplay() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:388) at Twig\Template->yield() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:344) at Twig\Template->display() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:359) at Twig\Template->render() (/home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php:51) at Twig\TemplateWrapper->render() (/home/v0-dev/public_html/vendor/twig/twig/src/Extension/CoreExtension.php:1493) at Twig\Extension\CoreExtension::include() (/home/v0-dev/public_html/var/cache/dev/twig/3d/3d2442e0a03c3a95b7e1d6a4df20a906.php:99) at __TwigTemplate_e3f00dbcab5818e3a4cf12433e136f3c->doDisplay() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:388) at Twig\Template->yield() (/home/v0-dev/public_html/var/cache/dev/twig/22/22f81da1de1ef9c23dd861ba18579f80.php:54) at __TwigTemplate_c80d1fa3c85c5a94771a9dbca3a7e992->doDisplay() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:388) at Twig\Template->yield() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:344) at Twig\Template->display() (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:359) at Twig\Template->render() (/home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php:51) at Twig\TemplateWrapper->render() (/home/v0-dev/public_html/vendor/twig/twig/src/Environment.php:334) at Twig\Environment->render() (/home/v0-dev/public_html/src/EventListener/ExceptionListener.php:65) at App\EventListener\ExceptionListener->__invoke() (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116) at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke() (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php:220) at Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php:56) at Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:139) at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch() (/home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php:239) at Symfony\Component\HttpKernel\HttpKernel->handleThrowable() (/home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php:132) at Symfony\Component\HttpKernel\HttpKernel->terminateWithException() (/home/v0-dev/public_html/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php:84) at Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::{closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():78}() (/home/v0-dev/public_html/vendor/symfony/error-handler/ErrorHandler.php:538) at Symfony\Component\ErrorHandler\ErrorHandler->handleException()

[1/2] RuntimeException

RuntimeException:
Failed to start the session because headers have already been sent by "/home/v0-dev/public_html/vendor/symfony/webpack-encore-bundle/src/Twig/EntryFilesTwigExtension.php" at line 57.

  at /home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:132
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start()
     (/home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:311)
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag()
     (/home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Session.php:222)
  at Symfony\Component\HttpFoundation\Session\Session->getBag()
     (/home/v0-dev/public_html/vendor/symfony/http-foundation/Session/Session.php:232)
  at Symfony\Component\HttpFoundation\Session\Session->getFlashBag()
     (/home/v0-dev/public_html/vendor/symfony/twig-bridge/AppVariable.php:200)
  at Symfony\Bridge\Twig\AppVariable->getFlashes()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Extension/CoreExtension.php:1882)
  at Twig\Extension\CoreExtension::getAttribute()
     (/home/v0-dev/public_html/var/cache/dev/twig/e2/e2682edc6fe1d2018ae057537fb41432.php:49)
  at __TwigTemplate_14a30622d8d2425db42ec75e72279362->doDisplay()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:388)
  at Twig\Template->yield()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:344)
  at Twig\Template->display()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:359)
  at Twig\Template->render()
     (/home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php:51)
  at Twig\TemplateWrapper->render()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Extension/CoreExtension.php:1493)
  at Twig\Extension\CoreExtension::include()
     (/home/v0-dev/public_html/var/cache/dev/twig/3d/3d2442e0a03c3a95b7e1d6a4df20a906.php:99)
  at __TwigTemplate_e3f00dbcab5818e3a4cf12433e136f3c->doDisplay()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:388)
  at Twig\Template->yield()
     (/home/v0-dev/public_html/var/cache/dev/twig/22/22f81da1de1ef9c23dd861ba18579f80.php:54)
  at __TwigTemplate_c80d1fa3c85c5a94771a9dbca3a7e992->doDisplay()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:388)
  at Twig\Template->yield()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:344)
  at Twig\Template->display()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Template.php:359)
  at Twig\Template->render()
     (/home/v0-dev/public_html/vendor/twig/twig/src/TemplateWrapper.php:51)
  at Twig\TemplateWrapper->render()
     (/home/v0-dev/public_html/vendor/twig/twig/src/Environment.php:334)
  at Twig\Environment->render()
     (/home/v0-dev/public_html/src/EventListener/ExceptionListener.php:65)
  at App\EventListener\ExceptionListener->__invoke()
     (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke()
     (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php:220)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners()
     (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch()
     (/home/v0-dev/public_html/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:139)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch()
     (/home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php:239)
  at Symfony\Component\HttpKernel\HttpKernel->handleThrowable()
     (/home/v0-dev/public_html/vendor/symfony/http-kernel/HttpKernel.php:132)
  at Symfony\Component\HttpKernel\HttpKernel->terminateWithException()
     (/home/v0-dev/public_html/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php:84)
  at Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::{closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():78}()
     (/home/v0-dev/public_html/vendor/symfony/error-handler/ErrorHandler.php:538)
  at Symfony\Component\ErrorHandler\ErrorHandler->handleException()

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 "/home/v0-dev/public_html/vendor/symfony/webpack-encore-bundle/src/Twig/EntryFilesTwigExtension.php" at line 57.").

Exceptions 2

Twig\Error\ RuntimeError

RuntimeException

Stack Traces 2