Fatal error: Uncaught CredisException: Connection to Redis 127.0.0.1:6379 failed after 2 failures.Last Error : (111) Connection refused in /home/books/public_html/vendor/colinmollenhour/credis/Client.php:493
Stack trace:
#0 /home/books/public_html/vendor/colinmollenhour/credis/Client.php(489): Credis_Client->connect()
#1 /home/books/public_html/vendor/colinmollenhour/credis/Client.php(811): Credis_Client->connect()
#2 /home/books/public_html/vendor/colinmollenhour/credis/Client.php(655): Credis_Client->__call()
#3 /home/books/public_html/vendor/colinmollenhour/cache-backend-redis/Cm/Cache/Backend/Redis.php(415): Credis_Client->select()
#4 /home/books/public_html/vendor/colinmollenhour/cache-backend-redis/Cm/Cache/Backend/Redis.php(250): Cm_Cache_Backend_Redis->_applyClientOptions()
#5 /home/books/public_html/vendor/magento/zendframework1/library/Zend/Cache.php(153): Cm_Cache_Backend_Redis->__construct()
#6 /home/books/public_html/vendor/magento/zendframework1/library/Zend/Cache.php(94): Zend_Cache::_makeBackend()
#7 /home in /home/books/public_html/vendor/colinmollenhour/credis/Client.php on line 493