Notice: SessionHandler::create_sid(): Redis connection not available in /var/www/html/kartify/upload/system/library/session/native.php on line 5

Fatal error: Uncaught RedisException: read error on connection to tcp://staging-redis-ha-haproxy:6379 in /var/www/html/kartify/upload/system/library/session/native.php:5 Stack trace: #0 /var/www/html/kartify/upload/system/library/session/native.php(5): SessionHandler->create_sid() #1 [internal function]: Session\Native->create_sid() #2 /var/www/html/kartify/upload/system/library/session.php(53): session_start() #3 /var/www/html/kartify/upload/system/library/session.php(7): Session->sessionData('native') #4 /var/www/html/kartify/upload/system/framework.php(53): Session->__construct() #5 /var/www/html/kartify/upload/system/startup.php(128): require_once('/var/www/html/k...') #6 /var/www/html/kartify/upload/index.php(19): start('catalog') #7 {main} Next Error: Session id must be a string in /var/www/html/kartify/upload/system/library/session.php:53 Stack trace: #0 /var/www/html/kartify/upload/system/library/session.php(53): session_start() #1 /var/www/html/kartify/upload/system/library/session.php(7): Session->sessionData(' in /var/www/html/kartify/upload/system/library/session.php on line 53