Array
(
    [0] => 500 Service unavailable (with message)
    [1] => Array
        (
            [%type] => PDOException
            [!message] => SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT ff.*
FROM 
{filter_format} ff
WHERE  (status = :db_condition_placeholder_0) 
ORDER BY weight ASC; Array
(
    [:db_condition_placeholder_0] => 1
)

            [%function] => filter_formats()
            [%file] => /var/www/rusvesna.su/public_html/modules/filter/filter.module
            [%line] => 434
            [severity_level] => 3
        )

)