Additional uncaught exception thrown while handling exception.

Original

RedisException: Redis server went away in Redis-> setOption () (line 28 of /var/www/aviapro/data/www/avia.pro/sites/all/modules/redis/lib/Redis/Client/PhpRedis.php) .

Additional

RedisException: Redis server went away in Redis-> setOption () (line 28 of /var/www/aviapro/data/www/avia.pro/sites/all/modules/redis/lib/Redis/Client/PhpRedis.php) .