Fatal error: Uncaught RedisException: socket error on read socket in /var/www/inform-ua.info/releases/20210308112248/module/App/Index/src/Service/RedisConnection.php:21 Stack trace: #0 /var/www/inform-ua.info/releases/20210308112248/module/App/Index/src/Service/RedisConnection.php(21): Redis->ping() #1 /var/www/inform-ua.info/releases/20210308112248/module/App/Posts/src/Service/Posts.php(793): App\Index\Service\RedisConnection::getRedis() #2 /var/www/inform-ua.info/releases/20210308112248/module/App/Posts/src/Service/Posts.php(249): App\Posts\Service\Posts->getRedis() #3 /var/www/inform-ua.info/releases/20210308112248/module/App/Index/src/View/Helper/DataHelper.php(56): App\Posts\Service\Posts->postsByCategoryId(18, 10, 0) #4 /var/www/inform-ua.info/releases/20210308112248/module/App/Index/view/app/layout/header.phtml(22): App\Index\View\Helper\DataHelper->getNewsForHeader() #5 /var/www/inform-ua.info/releases/20210308112248/library/zendframework/zend-view/src/Renderer/PhpRenderer.php(506): include('/var/www/inform...') # in /var/www/inform-ua.info/releases/20210308112248/module/App/Index/src/Service/RedisConnection.php on line 21