Additional uncaught exception thrown while handling exception.

Original

RedisException: SELECT failed while reconnecting in Redis->select() (line 22 of /space/apps/regions/regions/releases/20181119135043/public/sites/all/modules/contrib/redis/lib/Redis/Client/PhpRedis.php).

Additional

RedisException: read error on connection in Redis->select() (line 22 of /space/apps/regions/regions/releases/20181119135043/public/sites/all/modules/contrib/redis/lib/Redis/Client/PhpRedis.php).