[1040] PDOException in Connection.php line 293

SQLSTATE[HY000] [1040] Too many connections

                $this->fetchType = $config['result_type'];
            }
            try {
                if (empty($config['dsn'])) {
                    $config['dsn'] = $this->parseDsn($config);
                }
                if ($config['debug']) {
                    $startTime = microtime(true);
                }
                $this->links[$linkNum] = new PDO($config['dsn'], $config['username'], $config['password'], $params);
                if ($config['debug']) {
                    // 记录数据库连接信息
                    Log::record('[ DB ] CONNECT:[ UseTime:' . number_format(microtime(true) - $startTime, 6) . 's ] ' . $config['dsn'], 'sql');
                }
            } catch (\PDOException $e) {
                if ($autoConnection) {
                    Log::record($e->getMessage(), 'error');
                    return $this->connect($autoConnection, $linkNum);
                } else {

Call Stack

in Connection.php line 293
at PDO->__construct('mysql:host=127.0.0.1...', 'ygxlsmall', 'ygxlsmall', [0, 2, 0, ...]) in Connection.php line 293
at Connection->connect() in Connection.php line 998
at Connection->initConnect(false) in Connection.php line 347
at Connection->query('SHOW COLUMNS FROM `t...', [], false, true) in Mysql.php line 65
at Mysql->getFields('`tp_config`') in Query.php line 1749
at Query->getTableInfo('tp_config', 'type') in Query.php line 1797
at Query->getFieldsType('tp_config') in Query.php line 1803
at Query->getFieldsBind('tp_config') in Builder.php line 263
at Builder->buildWhere(['AND' => ['inc_type' => ['eq', 'shop_info']]], ['multi' => ['AND' => ['inc_type' => [['eq', 'shop_info']]]], 'where' => ['AND' => ['inc_type' => ['eq', 'shop_info']]], 'table' => 'tp_config', ...]) in Builder.php line 233
at Builder->parseWhere(['AND' => ['inc_type' => ['eq', 'shop_info']]], ['multi' => ['AND' => ['inc_type' => [['eq', 'shop_info']]]], 'where' => ['AND' => ['inc_type' => ['eq', 'shop_info']]], 'table' => 'tp_config', ...]) in Builder.php line 697
at Builder->select(['multi' => ['AND' => ['inc_type' => [['eq', 'shop_info']]]], 'where' => ['AND' => ['inc_type' => ['eq', 'shop_info']]], 'table' => 'tp_config', ...]) in Query.php line 2332
at Query->select() in common.php line 557
at tpCache('shop_info') in Controller.php line 68
at Controller->__construct() in Base.php line 65
at Base->__construct()
at ReflectionClass->newInstanceArgs([]) in App.php line 362
at App::invokeClass('app\home\controller\...') in Loader.php line 459
at Loader::controller('Index', 'controller', false, 'Error') in App.php line 579
at App::module(['home', 'Index', 'index'], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...], false) in App.php line 459
at App::exec(['type' => 'module', 'module' => ['home', 'Index', 'index']], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...]) in App.php line 142
at App::run() in start.php line 19
at require('/www/wwwroot/ygxlsma...') in index.php line 62

Environment Variables

GET Data

empty

POST Data

empty

Files

empty

Cookies

empty

Session

empty

Server/Request Data

USER

www

HOME

/home/www

HTTP_USER_AGENT

claudebot

HTTP_ACCEPT

*/*

HTTP_HOST

www.ygxlsmall.com

PATH_INFO

/home/Index/index.html

REDIRECT_STATUS

200

SERVER_NAME

www.ygxlsmall.com

SERVER_PORT

443

SERVER_ADDR

172.24.196.208

REMOTE_PORT

43469

REMOTE_ADDR

18.222.163.31

SERVER_SOFTWARE

nginx/1.18.0

GATEWAY_INTERFACE

CGI/1.1

HTTPS

REQUEST_SCHEME

https

SERVER_PROTOCOL

HTTP/2.0

DOCUMENT_ROOT

/www/wwwroot/ygxlsmall.com

DOCUMENT_URI

/index.php/home/Index/index.html

REQUEST_URI

/index.php/home/Index/index.html

SCRIPT_NAME

/index.php

CONTENT_LENGTH

CONTENT_TYPE

REQUEST_METHOD

GET

QUERY_STRING

SCRIPT_FILENAME

/www/wwwroot/ygxlsmall.com/index.php

FCGI_ROLE

RESPONDER

PHP_SELF

/index.php/home/Index/index.html

REQUEST_TIME_FLOAT

1713457129.201

REQUEST_TIME

1713457129

Environment Variables

empty

ThinkPHP Constants

IS_SAAS

SAAS_BASE_USER

PLUGIN_PATH

/www/wwwroot/ygxlsmall.com/plugins/

UPLOAD_PATH

public/upload/

TPSHOP_CACHE_TIME

SITE_URL

https://www.ygxlsmall.com

HTTP

https

INSTALL_DATE

1463741583

SERIALNUMBER

20160520065303oCWIoa

APP_PATH

/www/wwwroot/ygxlsmall.com/application/

NOW_TIME

1713457129

THINK_VERSION

5.0.15

THINK_START_TIME

1713457129.2015

THINK_START_MEM

413664

EXT

.php

THINK_PATH

/www/wwwroot/ygxlsmall.com/thinkphp/

LIB_PATH

/www/wwwroot/ygxlsmall.com/thinkphp/library/

CORE_PATH

/www/wwwroot/ygxlsmall.com/thinkphp/library/think/

TRAIT_PATH

/www/wwwroot/ygxlsmall.com/thinkphp/library/traits/

ROOT_PATH

/www/wwwroot/ygxlsmall.com/

EXTEND_PATH

/www/wwwroot/ygxlsmall.com/extend/

VENDOR_PATH

/www/wwwroot/ygxlsmall.com/vendor/

RUNTIME_PATH

/www/wwwroot/ygxlsmall.com/runtime/

LOG_PATH

/www/wwwroot/ygxlsmall.com/runtime/log/

CACHE_PATH

/www/wwwroot/ygxlsmall.com/runtime/cache/

TEMP_PATH

/www/wwwroot/ygxlsmall.com/runtime/temp/

CONF_PATH

/www/wwwroot/ygxlsmall.com/application/

CONF_EXT

.php

ENV_PREFIX

PHP_

IS_CLI

false

IS_WIN

false

ADDON_PATH

/www/wwwroot/ygxlsmall.com/addons/

EXTEND_MODULE

EXTEND_ANDROID

EXTEND_IOS

EXTEND_ENTRUST

EXTEND_MINIAPP

EXTEND_H5

TIME_MOUTH

IS_AJAX

false

IS_GET

true

IS_POST

false

MODULE_NAME

home

CONTROLLER_NAME

Index

ACTION_NAME

index

PREFIX

tp_