Fatal error: Uncaught RedisException: read error on connection to redis:6379 in /var/www/html/vendor/symfony/http-foundation/Session/Storage/Handler/RedisSessionHandler.php:56 Stack trace: #0 /var/www/html/vendor/symfony/http-foundation/Session/Storage/Handler/RedisSessionHandler.php(56): Redis->get('session_mobileg...') #1 /var/www/html/vendor/symfony/http-foundation/Session/Storage/Handler/AbstractSessionHandler.php(69): Symfony\Component\HttpFoundation\Session\Storage\Handler\RedisSessionHandler->doRead(Object(SensitiveParameterValue)) #2 /var/www/html/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php(47): Symfony\Component\HttpFoundation\Session\Storage\Handler\AbstractSessionHandler->read(Object(SensitiveParameterValue)) #3 [internal function]: Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy->read(Object(SensitiveParameterValue)) #4 /var/www/html/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php(158): session_start() #5 /var/www/html/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php(282): Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start() #6 /var/www/html/vendor/symfony/http-foundation/Session/Session.php(201): Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag('attributes') #7 /var/www/html/vendor/symfony/http-foundation/Session/Session.php(221): Symfony\Component\HttpFoundation\Session\Session->getBag('attributes') #8 /var/www/html/vendor/symfony/http-foundation/Session/Session.php(64): Symfony\Component\HttpFoundation\Session\Session->getAttributeBag() #9 /var/www/html/src/EventListener/UserPermissionListener.php(56): Symfony\Component\HttpFoundation\Session\Session->has('app.adminPriceT...') #10 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(246): App\EventListener\UserPermissionListener->onKernelRequest(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #11 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(206): Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #12 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(56): Symfony\Component\EventDispatcher\EventDispatcher->callListeners(Array, 'kernel.request', Object(Symfony\Component\HttpKernel\Event\RequestEvent)) #13 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(159): Symfony\Component\EventDispatcher\EventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request') #14 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #15 /var/www/html/vendor/symfony/http-kernel/Kernel.php(193): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #16 /var/www/html/public/index.php(37): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #17 {main} Next Symfony\Component\Cache\Exception\InvalidArgumentException: Redis connection failed: Connection refused in /var/www/html/vendor/symfony/cache/Traits/RedisTrait.php:322 Stack trace: #0 /var/www/html/vendor/symfony/cache/Traits/RedisTrait.php(331): Symfony\Component\Cache\Adapter\RedisAdapter::Symfony\Component\Cache\Traits\{closure}() #1 /var/www/html/src/Service/RedisCacheManager.php(23): Symfony\Component\Cache\Adapter\RedisAdapter::createConnection(Object(SensitiveParameterValue), Array) #2 /var/www/html/var/cache/prod/ContainerIRQmWEn/getImageFileService.php(21): App\Service\RedisCacheManager->__construct('redis:6379', 'mobilegear') #3 /var/www/html/var/cache/prod/ContainerIRQmWEn/App_KernelProdContainer.php(270): ContainerIRQmWEn\getImageFileService::do(Object(ContainerIRQmWEn\App_KernelProdContainer), true) #4 /var/www/html/var/cache/prod/ContainerIRQmWEn/getTwigService.php(53): ContainerIRQmWEn\App_KernelProdContainer->load('getImageFileSer...') #5 /var/www/html/var/cache/prod/ContainerIRQmWEn/App_KernelProdContainer.php(270): ContainerIRQmWEn\getTwigService::do(Object(ContainerIRQmWEn\App_KernelProdContainer), true) #6 /var/www/html/var/cache/prod/ContainerIRQmWEn/getTwig_ErrorRenderer_HtmlService.php(23): ContainerIRQmWEn\App_KernelProdContainer->load('getTwigService....') #7 /var/www/html/var/cache/prod/ContainerIRQmWEn/App_KernelProdContainer.php(270): ContainerIRQmWEn\getTwig_ErrorRenderer_HtmlService::do(Object(ContainerIRQmWEn\App_KernelProdContainer), true) #8 /var/www/html/var/cache/prod/ContainerIRQmWEn/getErrorControllerService.php(23): ContainerIRQmWEn\App_KernelProdContainer->load('getTwig_ErrorRe...') #9 /var/www/html/vendor/symfony/framework-bundle/ErrorHandler/ErrorRenderer/RuntimeModeErrorRendererSelector.php(29): ContainerIRQmWEn\getErrorControllerService::ContainerIRQmWEn\{closure}() #10 /var/www/html/var/cache/prod/ContainerIRQmWEn/getErrorControllerService.php(23): Symfony\Bundle\FrameworkBundle\ErrorHandler\ErrorRenderer\RuntimeModeErrorRendererSelector::select(true, Object(Closure), Object(Closure)) #11 /var/www/html/vendor/symfony/dependency-injection/Argument/LazyClosure.php(42): ContainerIRQmWEn\getErrorControllerService::ContainerIRQmWEn\{closure}() #12 /var/www/html/var/cache/prod/ContainerIRQmWEn/getErrorControllerService.php(23): Symfony\Component\DependencyInjection\Argument\LazyClosure->__get('service') #13 /var/www/html/vendor/symfony/error-handler/ErrorRenderer/SerializerErrorRenderer.php(67): Symfony\Component\DependencyInjection\Argument\LazyClosure@anonymous->render(Object(RedisException)) #14 /var/www/html/vendor/symfony/http-kernel/Controller/ErrorController.php(37): Symfony\Component\ErrorHandler\ErrorRenderer\SerializerErrorRenderer->render(Object(RedisException)) #15 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(183): Symfony\Component\HttpKernel\Controller\ErrorController->__invoke(Object(RedisException)) #16 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 2) #17 /var/www/html/vendor/symfony/http-kernel/EventListener/ErrorListener.php(99): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 2, false) #18 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(246): Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #19 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(206): Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #20 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(56): Symfony\Component\EventDispatcher\EventDispatcher->callListeners(Array, 'kernel.exceptio...', Object(Symfony\Component\HttpKernel\Event\ExceptionEvent)) #21 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(241): Symfony\Component\EventDispatcher\EventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...') #22 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(91): Symfony\Component\HttpKernel\HttpKernel->handleThrowable(Object(RedisException), Object(Symfony\Component\HttpFoundation\Request), 1) #23 /var/www/html/vendor/symfony/http-kernel/Kernel.php(193): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #24 /var/www/html/public/index.php(37): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #25 {main} thrown in /var/www/html/vendor/symfony/cache/Traits/RedisTrait.php on line 322