Deprecated: Constant E_STRICT is deprecated in /var/www/tunnel-afrique/preprod/vendor/symfony/error-handler/ErrorHandler.php on line 58

Deprecated: Constant E_STRICT is deprecated in /var/www/tunnel-afrique/preprod/vendor/symfony/error-handler/ErrorHandler.php on line 76

Deprecated: ContainerB2S3XHU\EntityManager_9a5be93::setProxyInitializer(): Implicitly marking parameter $initializer as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/var/cache/dev/ContainerB2S3XHU/EntityManager_9a5be93.php on line 489

Deprecated: Symfony\Component\Validator\Mapping\Loader\AnnotationLoader::__construct(): Implicitly marking parameter $reader as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/validator/Mapping/Loader/AnnotationLoader.php on line 32

Deprecated: Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory::__construct(): Implicitly marking parameter $loader as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/validator/Mapping/Factory/LazyLoadingMetadataFactory.php on line 51

Deprecated: Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory::__construct(): Implicitly marking parameter $cache as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/validator/Mapping/Factory/LazyLoadingMetadataFactory.php on line 51

Deprecated: Symfony\Component\Validator\Context\ExecutionContextFactory::__construct(): Implicitly marking parameter $translationDomain as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/validator/Context/ExecutionContextFactory.php on line 29

Deprecated: Symfony\Component\VarDumper\Cloner\AbstractCloner::__construct(): Implicitly marking parameter $casters as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/var-dumper/Cloner/AbstractCloner.php on line 219

Deprecated: Symfony\Component\PropertyInfo\Type::__construct(): Implicitly marking parameter $class as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/property-info/Type.php on line 79

Deprecated: Symfony\Component\Mailer\Event\MessageEvents::getEvents(): Implicitly marking parameter $name as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/mailer/Event/MessageEvents.php on line 38

Deprecated: Symfony\Component\Mailer\Event\MessageEvents::getMessages(): Implicitly marking parameter $name as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/mailer/Event/MessageEvents.php on line 57

Deprecated: Symfony\Component\ExpressionLanguage\ExpressionFunction::fromPhp(): Implicitly marking parameter $expressionFunctionName as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/expression-language/ExpressionFunction.php on line 84

Deprecated: Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity::__construct(): Implicitly marking parameter $message as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php on line 47

Deprecated: Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity::__construct(): Implicitly marking parameter $service as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php on line 47

Deprecated: Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity::__construct(): Implicitly marking parameter $em as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php on line 47

Deprecated: Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity::__construct(): Implicitly marking parameter $entityClass as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php on line 47

Deprecated: Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity::__construct(): Implicitly marking parameter $repositoryMethod as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php on line 47

Deprecated: Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity::__construct(): Implicitly marking parameter $errorPath as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php on line 47

Deprecated: Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity::__construct(): Implicitly marking parameter $ignoreNull as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php on line 47

Deprecated: Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity::__construct(): Implicitly marking parameter $groups as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php on line 47

Deprecated: Symfony\Component\Validator\Constraint::__construct(): Implicitly marking parameter $groups as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/validator/Constraint.php on line 111

Deprecated: Symfony\Bundle\SwiftmailerBundle\EventListener\EmailSenderListener::__construct(): Implicitly marking parameter $logger as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/swiftmailer-bundle/EventListener/EmailSenderListener.php on line 35

Deprecated: Symfony\WebpackEncoreBundle\Asset\EntrypointLookup::__construct(): Implicitly marking parameter $cache as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/webpack-encore-bundle/src/Asset/EntrypointLookup.php on line 36

Deprecated: Symfony\WebpackEncoreBundle\Asset\EntrypointLookup::__construct(): Implicitly marking parameter $cacheKey as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/webpack-encore-bundle/src/Asset/EntrypointLookup.php on line 36

Deprecated: Symfony\Component\ErrorHandler\Exception\FlattenException::create(): Implicitly marking parameter $statusCode as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/error-handler/Exception/FlattenException.php on line 66

Deprecated: Symfony\Component\ErrorHandler\Exception\FlattenException::createFromThrowable(): Implicitly marking parameter $statusCode as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/error-handler/Exception/FlattenException.php on line 74

Deprecated: Symfony\Component\HttpFoundation\Response::setStatusCode(): Implicitly marking parameter $text as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Response.php on line 466

Deprecated: Symfony\Component\HttpFoundation\Response::setExpires(): Implicitly marking parameter $date as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Response.php on line 740

Deprecated: Symfony\Component\HttpFoundation\Response::setLastModified(): Implicitly marking parameter $date as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Response.php on line 889

Deprecated: Symfony\Component\HttpFoundation\Response::setEtag(): Implicitly marking parameter $etag as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Response.php on line 927

Deprecated: Symfony\Component\HttpFoundation\Response::isRedirect(): Implicitly marking parameter $location as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Response.php on line 1220

Deprecated: Symfony\Component\HttpFoundation\ResponseHeaderBag::all(): Implicitly marking parameter $key as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/ResponseHeaderBag.php on line 91

Deprecated: Symfony\Component\HttpFoundation\ResponseHeaderBag::removeCookie(): Implicitly marking parameter $domain as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/ResponseHeaderBag.php on line 189

Deprecated: Symfony\Component\HttpFoundation\ResponseHeaderBag::clearCookie(): Implicitly marking parameter $domain as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/ResponseHeaderBag.php on line 242

Deprecated: Symfony\Component\HttpFoundation\ResponseHeaderBag::clearCookie(): Implicitly marking parameter $sameSite as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/ResponseHeaderBag.php on line 242

Deprecated: Symfony\Bridge\Twig\ErrorRenderer\TwigErrorRenderer::__construct(): Implicitly marking parameter $fallbackErrorRenderer as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/twig-bridge/ErrorRenderer/TwigErrorRenderer.php on line 35

Deprecated: Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer::__construct(): Implicitly marking parameter $charset as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php on line 50

Deprecated: Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer::__construct(): Implicitly marking parameter $projectDir as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php on line 50

Deprecated: Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer::__construct(): Implicitly marking parameter $logger as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php on line 50

Deprecated: Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer::formatFile(): Implicitly marking parameter $text as nullable is deprecated, the explicit nullable type must be used instead in /var/www/tunnel-afrique/preprod/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php on line 236
Failed to start the session because headers have already been sent by "/var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php" at line 47. (500 Internal Server Error)

Symfony Exception

Symfony Docs

RuntimeException RuntimeException RuntimeException

HTTP 500 Internal Server Error

Failed to start the session because headers have already been sent by "/var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php" at line 47.

Exceptions 3

RuntimeException

in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php (line 145)
    in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php -> start (line 352)
      in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php -> getBag (line 261)
        in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php -> getBag (line 283)
          in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php -> getAttributeBag (line 77)
            Session->get() in /var/www/tunnel-afrique/preprod/src/EventSubscriber/LocaleSubscriber.php (line 29)
              in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelController (line 118)
                in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 230)
                  in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 59)
                    in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 154)
                      in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 151)
                        in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 75)
                          in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/EventListener/ErrorListener.php -> handle (line 91)
                            in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelException (line 118)
                              in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 230)
                                in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 59)
                                  in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 154)
                                    in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 223)
                                      in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php -> handleThrowable (line 114)
                                        in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php -> terminateWithException (line 131)
                                          in /var/www/tunnel-afrique/preprod/vendor/symfony/error-handler/ErrorHandler.php :: {closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():125} (line 607)
                                            ErrorHandler->handleException()

                                            RuntimeException

                                            Failed to start the session because headers have already been sent by "/var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php" at line 47.

                                            in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php (line 145)
                                              in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php -> start (line 352)
                                                in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php -> getBag (line 261)
                                                  in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php -> getBag (line 283)
                                                    in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php -> getAttributeBag (line 77)
                                                      Session->get() in /var/www/tunnel-afrique/preprod/src/EventSubscriber/LocaleSubscriber.php (line 29)
                                                        in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelController (line 118)
                                                          in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 230)
                                                            in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 59)
                                                              in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 154)
                                                                in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 151)
                                                                  in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 75)
                                                                    in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/EventListener/ErrorListener.php -> handle (line 91)
                                                                      in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelException (line 118)
                                                                        in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 230)
                                                                          in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 59)
                                                                            in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 154)
                                                                              in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 223)
                                                                                in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php -> handleThrowable (line 86)
                                                                                  in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/Kernel.php -> handle (line 202)
                                                                                    in /var/www/tunnel-afrique/preprod/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php -> handle (line 35)
                                                                                      in /var/www/tunnel-afrique/preprod/vendor/autoload_runtime.php -> run (line 35)
                                                                                        require_once('/var/www/tunnel-afrique/preprod/vendor/autoload_runtime.php') in /var/www/tunnel-afrique/preprod/public/index.php (line 5) 
                                                                                        1. <?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/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php" at line 47.

                                                                                        in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php (line 145)
                                                                                          in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php -> start (line 352)
                                                                                            in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php -> getBag (line 261)
                                                                                              in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php -> getBag (line 283)
                                                                                                in /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php -> getAttributeBag (line 77)
                                                                                                  Session->get() in /var/www/tunnel-afrique/preprod/src/EventSubscriber/LocaleSubscriber.php (line 29)
                                                                                                    in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelController (line 118)
                                                                                                      in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 230)
                                                                                                        in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 59)
                                                                                                          in /var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 154)
                                                                                                            in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 151)
                                                                                                              in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 75)
                                                                                                                in /var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/Kernel.php -> handle (line 202)
                                                                                                                  in /var/www/tunnel-afrique/preprod/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php -> handle (line 35)
                                                                                                                    in /var/www/tunnel-afrique/preprod/vendor/autoload_runtime.php -> run (line 35)
                                                                                                                      require_once('/var/www/tunnel-afrique/preprod/vendor/autoload_runtime.php') in /var/www/tunnel-afrique/preprod/public/index.php (line 5) 
                                                                                                                      1. <?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 3

                                                                                                                      [3/3] RuntimeException 
                                                                                                                      RuntimeException:
Failed to start the session because headers have already been sent by "/var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php" at line 47.

  at /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:145
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:352)
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php:261)
  at Symfony\Component\HttpFoundation\Session\Session->getBag()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php:283)
  at Symfony\Component\HttpFoundation\Session\Session->getAttributeBag()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php:77)
  at Symfony\Component\HttpFoundation\Session\Session->get()
     (/var/www/tunnel-afrique/preprod/src/EventSubscriber/LocaleSubscriber.php:29)
  at App\EventSubscriber\LocaleSubscriber->onKernelController()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:118)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php:230)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php:59)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php:151)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php:75)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/EventListener/ErrorListener.php:91)
  at Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:118)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php:230)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php:59)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php:223)
  at Symfony\Component\HttpKernel\HttpKernel->handleThrowable()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php:114)
  at Symfony\Component\HttpKernel\HttpKernel->terminateWithException()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php:131)
  at Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::{closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():125}()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/error-handler/ErrorHandler.php:607)
  at Symfony\Component\ErrorHandler\ErrorHandler->handleException()
                                                                                                                      [2/3] RuntimeException 
                                                                                                                      RuntimeException:
Failed to start the session because headers have already been sent by "/var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php" at line 47.

  at /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:145
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:352)
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php:261)
  at Symfony\Component\HttpFoundation\Session\Session->getBag()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php:283)
  at Symfony\Component\HttpFoundation\Session\Session->getAttributeBag()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php:77)
  at Symfony\Component\HttpFoundation\Session\Session->get()
     (/var/www/tunnel-afrique/preprod/src/EventSubscriber/LocaleSubscriber.php:29)
  at App\EventSubscriber\LocaleSubscriber->onKernelController()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:118)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php:230)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php:59)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php:151)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php:75)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/EventListener/ErrorListener.php:91)
  at Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:118)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php:230)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php:59)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php:223)
  at Symfony\Component\HttpKernel\HttpKernel->handleThrowable()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php:86)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/Kernel.php:202)
  at Symfony\Component\HttpKernel\Kernel->handle()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (/var/www/tunnel-afrique/preprod/vendor/autoload_runtime.php:35)
  at require_once('/var/www/tunnel-afrique/preprod/vendor/autoload_runtime.php')
     (/var/www/tunnel-afrique/preprod/public/index.php:5)
                                                                                                                      [1/3] RuntimeException 
                                                                                                                      RuntimeException:
Failed to start the session because headers have already been sent by "/var/www/tunnel-afrique/preprod/vendor/symfony/doctrine-bridge/Validator/Constraints/UniqueEntity.php" at line 47.

  at /var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:145
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:352)
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php:261)
  at Symfony\Component\HttpFoundation\Session\Session->getBag()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php:283)
  at Symfony\Component\HttpFoundation\Session\Session->getAttributeBag()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-foundation/Session/Session.php:77)
  at Symfony\Component\HttpFoundation\Session\Session->get()
     (/var/www/tunnel-afrique/preprod/src/EventSubscriber/LocaleSubscriber.php:29)
  at App\EventSubscriber\LocaleSubscriber->onKernelController()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:118)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php:230)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/EventDispatcher.php:59)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php:151)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/HttpKernel.php:75)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/http-kernel/Kernel.php:202)
  at Symfony\Component\HttpKernel\Kernel->handle()
     (/var/www/tunnel-afrique/preprod/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (/var/www/tunnel-afrique/preprod/vendor/autoload_runtime.php:35)
  at require_once('/var/www/tunnel-afrique/preprod/vendor/autoload_runtime.php')
     (/var/www/tunnel-afrique/preprod/public/index.php:5)