Error Hunter Panel 4.0

date is Dec 04, 2022 01:40:23 error in PHP or 3rd code . error type: Unknown Error

message: SQLSTATE[HY000] [2003] Can't connect to MySQL server on '10.133.56.49' (113)

located in: library/Zend/Db/Adapter/Pdo/Abstract.php [144 line]

trace error:
method:  Zend_Db_Adapter_Pdo_Abstract::query()
file:  library/Core/Sql/Abstract.php [32 line]
method:  Core_Sql_Abstract::getDbConnect(Object:Zend_Db_Adapter_Pdo_Mysql, Object:Zend_Config)
file:  library/Core/Sql/Arhitecture/Single.php [29 line]
method:  Core_Sql_Arhitecture_Single::__construct(Object:Zend_Config)
file:  library/Core/Sql.php [37 line]
method:  Core_Sql::createConnect(Object:Zend_Config)
file:  library/Core/Sql.php [30 line]
method:  Core_Sql::getInstance()
file:  library/Core/Sql.php [91 line]
method:  Core_Sql::getRecord()
file:  library/Core/Adjacency.php [63 line]
method:  Core_Adjacency::root_info(null)
file:  library/Core/Adjacency.php [49 line]
method:  Core_Adjacency::__construct()
file:  library/Core/Module/Management/Pages.php [35 line]
method:  Core_Module_Management_Pages::__construct()
file:  library/Core/Module/Management/Sites.php [33 line]
method:  Core_Module_Management_Sites::__construct()
file:  library/Core/Module.php [46 line]
method:  Core_Module::initEnvironment()
file:  library/Core/Module.php [39 line]
method:  Core_Module::__construct()
file:  library/WorkHorse.php [202 line]
method:  WorkHorse::executeFrontends()
file:  library/WorkHorse.php [182 line]
method:  WorkHorse::execute()
file:  library/WorkHorse.php [50 line]
method:  WorkHorse::run()
file:  index.php [44 line]

Project qjmpz.com on PHP version:
5.6.40-0+deb8u5

$_SESSION:
Array
(
    [stacked] => Array
        (
            [location] => Array
                (
                )

        )

)

$_SERVER:
Array
(
    [USER] => qjmpz
    [HOME] => /home/qjmpz
    [FCGI_ROLE] => RESPONDER
    [REDIRECT_STATUS] => 200
    [HTTP_HOST] => qjmpz.com
    [HTTP_CONNECTION] => Keep-Alive
    [HTTP_ACCEPT_ENCODING] => gzip
    [HTTP_X_FORWARDED_FOR] => 44.210.85.190
    [HTTP_CF_RAY] => 7740d5b5fd5d9c54-AMS
    [HTTP_X_FORWARDED_PROTO] => http
    [HTTP_CF_VISITOR] => {"scheme":"http"}
    [HTTP_USER_AGENT] => CCBot/2.0 (https://commoncrawl.org/faq/)
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.5
    [HTTP_IF_MODIFIED_SINCE] => Thu, 29 Sep 2022 17:28:00 GMT
    [HTTP_CF_CONNECTING_IP] => 44.210.85.190
    [HTTP_CF_IPCOUNTRY] => US
    [HTTP_CDN_LOOP] => cloudflare
    [PATH] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
    [SERVER_SIGNATURE] => 
Apache/2.4.10 (Debian) Server at qjmpz.com Port 80
[SERVER_SOFTWARE] => Apache/2.4.10 (Debian) [SERVER_NAME] => qjmpz.com [SERVER_ADDR] => 178.62.206.194 [SERVER_PORT] => 80 [REMOTE_ADDR] => 172.71.102.77 [DOCUMENT_ROOT] => /data/www/qjmpz.com/html [REQUEST_SCHEME] => http [CONTEXT_PREFIX] => [CONTEXT_DOCUMENT_ROOT] => /data/www/qjmpz.com/html [SERVER_ADMIN] => [email protected] [SCRIPT_FILENAME] => /data/www/qjmpz.com/html/index.php [REMOTE_PORT] => 10616 [REDIRECT_URL] => / [GATEWAY_INTERFACE] => CGI/1.1 [SERVER_PROTOCOL] => HTTP/1.1 [REQUEST_METHOD] => GET [QUERY_STRING] => [REQUEST_URI] => / [SCRIPT_NAME] => /index.php [PHP_SELF] => /index.php [REQUEST_TIME_FLOAT] => 1670118021.4917 [REQUEST_TIME] => 1670118021 )

$_REQUEST:
Array
(
)