Fatal error: Uncaught RedisClusterException: The Redis Cluster is down (CLUSTERDOWN) in /app/system/library/session.php:12
Stack trace:
#0 /app/system/library/session.php(12): session_start()
#1 /app/index.php(170): Session->__construct()
#2 {main}
thrown in /app/system/library/session.php on line 12