Additional uncaught exception thrown while handling exception.

Original

RedisException: read error on connection in Redis->select() (line 22 of /space/apps/culture/culturebox/releases/20181113170538/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/culture/culturebox/releases/20181113170538/public/sites/all/modules/contrib/redis/lib/Redis/Client/PhpRedis.php).