Fatal error: Uncaught Predis\Connection\ConnectionException: Error while reading line from the server. [tcp://redis:6379] in /var/www/html/modules/rediscache/vendor/predis/predis/src/Connection/AbstractConnection.php:144 Stack trace: #0 /var/www/html/modules/rediscache/vendor/predis/predis/src/Connection/StreamConnection.php(291): Predis\Connection\AbstractConnection->onConnectionError('Error while rea...') #1 /var/www/html/modules/rediscache/vendor/predis/predis/src/Connection/AbstractConnection.php(132): Predis\Connection\StreamConnection->read() #2 /var/www/html/modules/rediscache/vendor/predis/predis/src/Connection/AbstractConnection.php(124): Predis\Connection\AbstractConnection->readResponse(Object(Predis\Command\Redis\SET)) #3 /var/www/html/modules/rediscache/vendor/predis/predis/src/Client.php(381): Predis\Connection\AbstractConnection->executeCommand(Object(Predis\Command\Redis\SET)) #4 /var/www/html/modules/rediscache/vendor/predis/predis/src/Client.php(336): Predis\Client->executeCommand(Object(Predis\Command\Redis\SET)) #5 /var/www/html/modules/rediscache/classes/RCRedisCache.php(119): Predis\Client->__call('set', Array) #6 /var/www/html/classes/cache/Cache.php(234): RCRedisCache->_set('0723ca93ad3b892...', Array, 0) #7 /var/www/html/classes/cache/Cache.php(441): CacheCore->set('0723ca93ad3b892...', Array) #8 /var/www/html/classes/cache/Cache.php(410): CacheCore->addQueryKeyToTableMap('a0d14759b5c0274...', 'ps_product_attr...', Array) #9 /var/www/html/classes/cache/Cache.php(364): CacheCore->updateTableToQueryMap('SELECT product_...') #10 /var/www/html/classes/db/Db.php(678): CacheCore->setQuery('SELECT product_...', Array) #11 /var/www/html/classes/db/Db.php(698): DbCore->getRow('SELECT product_...', true) #12 /var/www/html/classes/Product.php(1106): DbCore->getValue('SELECT product_...') #13 /var/www/html/modules/pricerounding/classes/PriceroundingConfiguration.php(543): ProductCore::getDefaultAttribute(14563) #14 /var/www/html/override/classes/Product.php(130): PriceroundingConfiguration::getPRConfigurations(1, 14563, NULL, 231, 0, 3, 4) #15 /var/www/html/classes/Product.php(3737): Product::priceCalculation(1, 14563, 0, 231, 0, '71380', 3, 1, 1, false, 6, false, true, true, Array, true, NULL, true, NULL, 0, NULL) #16 /var/www/html/classes/Product.php(5688): ProductCore::getPriceStatic(14563, false, 0, 6, NULL, false, true, 1) #17 /var/www/html/classes/ProductAssembler.php(209): ProductCore::getProductProperties(4, Array, Object(Context)) #18 /var/www/html/classes/controller/ProductListingFrontController.php(108): ProductAssemblerCore->assembleProducts(Array) #19 /var/www/html/classes/controller/ProductListingFrontController.php(379): ProductListingFrontControllerCore->prepareMultipleProductsForTemplate(Array) #20 /var/www/html/classes/controller/ProductListingFrontController.php(635): ProductListingFrontControllerCore->getProductSearchVariables() #21 /var/www/html/controllers/front/listing/BestSalesController.php(63): ProductListingFrontControllerCore->doProductSearch('catalog/listing...', Array) #22 /var/www/html/classes/controller/Controller.php(319): BestSalesControllerCore->initContent() #23 /var/www/html/classes/Dispatcher.php(510): ControllerCore->run() #24 /var/www/html/index.php(28): DispatcherCore->dispatch() #25 {main} thrown in /var/www/html/modules/rediscache/vendor/predis/predis/src/Connection/AbstractConnection.php on line 144