CATCH REDISRedisException Object
(
    [message:protected] => read error on connection to REDIS_HOST:6379
    [string:Exception:private] => 
    [code:protected] => 0
    [file:protected] => /bigshop/model3/stores/check_redis.php
    [line:protected] => 127
    [trace:Exception:private] => Array
        (
            [0] => Array
                (
                    [file] => /bigshop/model3/stores/check_redis.php
                    [line] => 127
                    [function] => set
                    [class] => Redis
                    [type] => ->
                )

            [1] => Array
                (
                    [file] => /bigshop/model3/stores/index.php
                    [line] => 374
                    [function] => save_html_cache
                )

        )

    [previous:Exception:private] => 
)
error