Failed to start the session because headers have already been sent by "/home/u262228329/domains/edenolam.com/public_html/freereads/vendor/symfony/cache/Adapter/FilesystemAdapter.php" at line 23. (500 Internal Server Error)

Exception

RuntimeException

in 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 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 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 vendor/symfony/http-foundation/Session/Session.php -> getBag (line 242)

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

in vendor/symfony/http-foundation/Session/Session.php -> getAttributeBag (line 64)

return $this->storage->start();
}
public function has(string $name): bool
{
return $this->getAttributeBag()->has($name);
}
public function get(string $name, mixed $default = null): mixed
{
return $this->getAttributeBag()->get($name, $default);

in vendor/symfony/security-http/Authentication/AuthenticationUtils.php -> has (line 40)

$request = $this->getRequest();
$authenticationException = null;
if ($request->attributes->has(SecurityRequestAttributes::AUTHENTICATION_ERROR)) {
$authenticationException = $request->attributes->get(SecurityRequestAttributes::AUTHENTICATION_ERROR);
} elseif ($request->hasSession() && ($session = $request->getSession())->has(SecurityRequestAttributes::AUTHENTICATION_ERROR)) {
$authenticationException = $session->get(SecurityRequestAttributes::AUTHENTICATION_ERROR);
if ($clearSession) {
$session->remove(SecurityRequestAttributes::AUTHENTICATION_ERROR);
}

AuthenticationUtils->getLastAuthenticationError() in src/Controller/SecurityController.php (line 20)

// if ($this->getUser()) {
// return $this->redirectToRoute('target_path');
// }
// get the login error if there is one
$error = $authenticationUtils->getLastAuthenticationError();
// last username entered by the user
$lastUsername = $authenticationUtils->getLastUsername();
return $this->render('security/login.html.twig', ['last_username' => $lastUsername, 'error' => $error]);
}

in vendor/symfony/http-kernel/HttpKernel.php -> login (line 181)

$this->dispatcher->dispatch($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, $event);
$this->dispatcher->dispatch($event, KernelEvents::VIEW);

in vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 76)

$request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
$this->requestStack->push($request);
$response = null;
try {
return $response = $this->handleRaw($request, $type);
} catch (\Throwable $e) {
if ($e instanceof \Error && !$this->handleAllThrowables) {
throw $e;
}

in vendor/symfony/http-kernel/Kernel.php -> handle (line 197)

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

in 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 vendor/autoload_runtime.php -> run (line 29)

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

require_once('/home/u262228329/domains/edenolam.com/public_html/freereads/vendor/autoload_runtime.php') in 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']);
};

Logs

No log messages

Stack Trace

RuntimeException
RuntimeException: Failed to start the session because headers have already been sent by "/home/u262228329/domains/edenolam.com/public_html/freereads/vendor/symfony/cache/Adapter/FilesystemAdapter.php" at line 23. at vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:132 at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start() (vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:311) at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag() (vendor/symfony/http-foundation/Session/Session.php:222) at Symfony\Component\HttpFoundation\Session\Session->getBag() (vendor/symfony/http-foundation/Session/Session.php:242) at Symfony\Component\HttpFoundation\Session\Session->getAttributeBag() (vendor/symfony/http-foundation/Session/Session.php:64) at Symfony\Component\HttpFoundation\Session\Session->has() (vendor/symfony/security-http/Authentication/AuthenticationUtils.php:40) at Symfony\Component\Security\Http\Authentication\AuthenticationUtils->getLastAuthenticationError() (src/Controller/SecurityController.php:20) at App\Controller\SecurityController->login() (vendor/symfony/http-kernel/HttpKernel.php:181) at Symfony\Component\HttpKernel\HttpKernel->handleRaw() (vendor/symfony/http-kernel/HttpKernel.php:76) at Symfony\Component\HttpKernel\HttpKernel->handle() (vendor/symfony/http-kernel/Kernel.php:197) at Symfony\Component\HttpKernel\Kernel->handle() (vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35) at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run() (vendor/autoload_runtime.php:29) at require_once('/home/u262228329/domains/edenolam.com/public_html/freereads/vendor/autoload_runtime.php') (public/index.php:5)

RuntimeException

RuntimeException:
Failed to start the session because headers have already been sent by "/home/u262228329/domains/edenolam.com/public_html/freereads/vendor/symfony/cache/Adapter/FilesystemAdapter.php" at line 23.

  at vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:132
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start()
     (vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:311)
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag()
     (vendor/symfony/http-foundation/Session/Session.php:222)
  at Symfony\Component\HttpFoundation\Session\Session->getBag()
     (vendor/symfony/http-foundation/Session/Session.php:242)
  at Symfony\Component\HttpFoundation\Session\Session->getAttributeBag()
     (vendor/symfony/http-foundation/Session/Session.php:64)
  at Symfony\Component\HttpFoundation\Session\Session->has()
     (vendor/symfony/security-http/Authentication/AuthenticationUtils.php:40)
  at Symfony\Component\Security\Http\Authentication\AuthenticationUtils->getLastAuthenticationError()
     (src/Controller/SecurityController.php:20)
  at App\Controller\SecurityController->login()
     (vendor/symfony/http-kernel/HttpKernel.php:181)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
     (vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (vendor/symfony/http-kernel/Kernel.php:197)
  at Symfony\Component\HttpKernel\Kernel->handle()
     (vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (vendor/autoload_runtime.php:29)
  at require_once('/home/u262228329/domains/edenolam.com/public_html/freereads/vendor/autoload_runtime.php')
     (public/index.php:5)

Symfony Exception

RuntimeException

HTTP 500 Internal Server Error

Failed to start the session because headers have already been sent by "/home/u262228329/domains/edenolam.com/public_html/freereads/vendor/symfony/cache/Adapter/FilesystemAdapter.php" at line 23.

Exception

RuntimeException

Logs

Stack Trace