ErrorException:
Warning: session_name(): Session name cannot be changed after headers have already been sent

  at /storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-foundation/Session/Storage/Proxy/AbstractProxy.php:116
  at Symfony\Component\HttpFoundation\Session\Storage\Proxy\AbstractProxy->setName('session-')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:194)
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->setName('session-')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-foundation/Session/Session.php:232)
  at Symfony\Component\HttpFoundation\Session\Session->setName('session-')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/storefront/Framework/Routing/StorefrontSubscriber.php:147)
  at Shopware\Storefront\Framework\Routing\StorefrontSubscriber->startSession(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:117)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/EventDispatcher.php:230)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.request', object(RequestEvent))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/EventDispatcher.php:59)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php:51)
  at Shopware\Core\Content\Flow\Dispatching\FlowDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php:96)
  at Shopware\Core\Framework\Webhook\WebhookDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Event/BusinessEventDispatcher.php:52)
  at Shopware\Core\Framework\Event\BusinessEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php:32)
  at Shopware\Core\Framework\Event\NestedEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpKernel.php:128)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 2)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpKernel.php:74)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 2, false)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/EventListener/ErrorListener.php:85)
  at Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:117)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/EventDispatcher.php:230)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.exception', object(ExceptionEvent))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/EventDispatcher.php:59)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php:51)
  at Shopware\Core\Content\Flow\Dispatching\FlowDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php:96)
  at Shopware\Core\Framework\Webhook\WebhookDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Event/BusinessEventDispatcher.php:52)
  at Shopware\Core\Framework\Event\BusinessEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php:32)
  at Shopware\Core\Framework\Event\NestedEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpKernel.php:213)
  at Symfony\Component\HttpKernel\HttpKernel->handleThrowable(object(ErrorException), object(Request), 1)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpKernel.php:106)
  at Symfony\Component\HttpKernel\HttpKernel->terminateWithException(object(ErrorException), object(Request))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php:131)
  at Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::Symfony\Component\HttpKernel\EventListener\{closure}(object(ErrorException))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/error-handler/ErrorHandler.php:607)
  at Symfony\Component\ErrorHandler\ErrorHandler->handleException(object(ErrorException))                

ErrorException:
Warning: session_name(): Session name cannot be changed after headers have already been sent

  at /storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-foundation/Session/Storage/Proxy/AbstractProxy.php:116
  at Symfony\Component\HttpFoundation\Session\Storage\Proxy\AbstractProxy->setName('session-')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:194)
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->setName('session-')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-foundation/Session/Session.php:232)
  at Symfony\Component\HttpFoundation\Session\Session->setName('session-')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/storefront/Framework/Routing/StorefrontSubscriber.php:147)
  at Shopware\Storefront\Framework\Routing\StorefrontSubscriber->startSession(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:117)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/EventDispatcher.php:230)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.request', object(RequestEvent))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/EventDispatcher.php:59)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php:51)
  at Shopware\Core\Content\Flow\Dispatching\FlowDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php:96)
  at Shopware\Core\Framework\Webhook\WebhookDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Event/BusinessEventDispatcher.php:52)
  at Shopware\Core\Framework\Event\BusinessEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php:32)
  at Shopware\Core\Framework\Event\NestedEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpKernel.php:128)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 2)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpKernel.php:74)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 2, false)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/EventListener/ErrorListener.php:85)
  at Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:117)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/EventDispatcher.php:230)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.exception', object(ExceptionEvent))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/EventDispatcher.php:59)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php:51)
  at Shopware\Core\Content\Flow\Dispatching\FlowDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php:96)
  at Shopware\Core\Framework\Webhook\WebhookDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Event/BusinessEventDispatcher.php:52)
  at Shopware\Core\Framework\Event\BusinessEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php:32)
  at Shopware\Core\Framework\Event\NestedEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpKernel.php:213)
  at Symfony\Component\HttpKernel\HttpKernel->handleThrowable(object(ErrorException), object(Request), 1)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpKernel.php:85)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/Kernel.php:202)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request), 1, true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php:86)
  at Symfony\Component\HttpKernel\HttpCache\SubRequestHandler::handle(object(Kernel), object(Request), 1, true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpCache/HttpCache.php:479)
  at Symfony\Component\HttpKernel\HttpCache\HttpCache->forward(object(Request), true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpCache/HttpCache.php:452)
  at Symfony\Component\HttpKernel\HttpCache\HttpCache->fetch(object(Request), true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpCache/HttpCache.php:346)
  at Symfony\Component\HttpKernel\HttpCache\HttpCache->lookup(object(Request), true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpCache/HttpCache.php:224)
  at Symfony\Component\HttpKernel\HttpCache\HttpCache->handle(object(Request), 1, true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/HttpKernel.php:153)
  at Shopware\Core\HttpKernel->doHandle(object(Request), 1, true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/HttpKernel.php:79)
  at Shopware\Core\HttpKernel->handle(object(Request))
     (/storage/var/www/customers/reinbold/dev-shopware6/public/index.php:74)                

ErrorException:
Warning: session_name(): Session name cannot be changed after headers have already been sent

  at /storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-foundation/Session/Storage/Proxy/AbstractProxy.php:116
  at Symfony\Component\HttpFoundation\Session\Storage\Proxy\AbstractProxy->setName('session-')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:194)
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->setName('session-')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-foundation/Session/Session.php:232)
  at Symfony\Component\HttpFoundation\Session\Session->setName('session-')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/storefront/Framework/Routing/StorefrontSubscriber.php:147)
  at Shopware\Storefront\Framework\Routing\StorefrontSubscriber->startSession(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:117)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/EventDispatcher.php:230)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.request', object(RequestEvent))
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/EventDispatcher.php:59)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php:51)
  at Shopware\Core\Content\Flow\Dispatching\FlowDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php:96)
  at Shopware\Core\Framework\Webhook\WebhookDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Event/BusinessEventDispatcher.php:52)
  at Shopware\Core\Framework\Event\BusinessEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php:32)
  at Shopware\Core\Framework\Event\NestedEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpKernel.php:128)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpKernel.php:74)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/Kernel.php:202)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request), 1, true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php:86)
  at Symfony\Component\HttpKernel\HttpCache\SubRequestHandler::handle(object(Kernel), object(Request), 1, true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpCache/HttpCache.php:479)
  at Symfony\Component\HttpKernel\HttpCache\HttpCache->forward(object(Request), true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpCache/HttpCache.php:452)
  at Symfony\Component\HttpKernel\HttpCache\HttpCache->fetch(object(Request), true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpCache/HttpCache.php:346)
  at Symfony\Component\HttpKernel\HttpCache\HttpCache->lookup(object(Request), true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/symfony/http-kernel/HttpCache/HttpCache.php:224)
  at Symfony\Component\HttpKernel\HttpCache\HttpCache->handle(object(Request), 1, true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/HttpKernel.php:153)
  at Shopware\Core\HttpKernel->doHandle(object(Request), 1, true)
     (/storage/var/www/customers/reinbold/dev-shopware6/vendor/shopware/core/HttpKernel.php:79)
  at Shopware\Core\HttpKernel->handle(object(Request))
     (/storage/var/www/customers/reinbold/dev-shopware6/public/index.php:74)