Additional uncaught exception thrown while handling exception.

Original

RedisException: Redis server went away in Redis->auth() (line 18 of /var/www/stargate_drupal/releases/rc_201707271343_rel_r_201707_5_alpha.r1/all/modules/contrib/redis/lib/Redis/Client/PhpRedis.php).

Additional

RedisException: Redis server went away in Redis->auth() (line 18 of /var/www/stargate_drupal/releases/rc_201707271343_rel_r_201707_5_alpha.r1/all/modules/contrib/redis/lib/Redis/Client/PhpRedis.php).