Fatal error: Uncaught CredisException: Connection to Redis 127.0.0.1:6379 failed after 2 failures.Last Error : (1) Connection refused in /home/forge/www.karus.sk/public/vendor/colinmollenhour/credis/Client.php:508 Stack trace: #0 /home/forge/www.karus.sk/public/vendor/colinmollenhour/credis/Client.php(504): Credis_Client->connect() #1 /home/forge/www.karus.sk/public/vendor/colinmollenhour/credis/Client.php(850): Credis_Client->connect() #2 /home/forge/www.karus.sk/public/vendor/colinmollenhour/cache-backend-redis/Cm/Cache/Backend/Redis.php(485): Credis_Client->__call() #3 /home/forge/www.karus.sk/public/vendor/magento/framework/Cache/Backend/Redis.php(61): Cm_Cache_Backend_Redis->load() #4 /home/forge/www.karus.sk/public/vendor/magento/zendframework1/library/Zend/Cache/Core.php(306): Magento\Framework\Cache\Backend\Redis->load() #5 /home/forge/www.karus.sk/public/vendor/magento/framework/Cache/Frontend/Adapter/Zend.php(55): Zend_Cache_Core->load() #6 /home/forge/www.karus.sk/public/vendor/magento/framework/Cache/Frontend/ in /home/forge/www.karus.sk/public/vendor/colinmollenhour/credis/Client.php on line 508

Fatal error: Uncaught Exception: Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions) in /home/forge/www.karus.sk/public/vendor/magento/framework/Session/SessionManager.php on line 133 in /home/forge/www.karus.sk/public/vendor/magento/framework/App/ErrorHandler.php:62 Stack trace: #0 [internal function]: Magento\Framework\App\ErrorHandler->handler() #1 /home/forge/www.karus.sk/public/vendor/magento/framework/Session/SessionManager.php(133): session_write_close() #2 /home/forge/www.karus.sk/public/generated/code/Magento/Framework/Session/Generic/Interceptor.php(23): Magento\Framework\Session\SessionManager->writeClose() #3 [internal function]: Magento\Framework\Session\Generic\Interceptor->writeClose() #4 {main} thrown in /home/forge/www.karus.sk/public/vendor/magento/framework/App/ErrorHandler.php on line 62