[1040] PDOException in Connection.php line 295

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 295
at PDO->__construct() in Connection.php line 295
at Connection->connect() in Connection.php line 995
at Connection->initConnect() in Connection.php line 348
at Connection->query() in Mysql.php line 65
at Mysql->getFields() in Query.php line 1921
at Query->getTableInfo() in Query.php line 1955
at Query->getPk() in Query.php line 2639
at Query->find() in Model.php line 1707
at Model::get() in Tag.php line 60
at Tag->index()
at call_user_func_array() in Route.php line 78
at Route->execute()
at ReflectionMethod->invokeArgs() in App.php line 343
at App::invokeMethod() in App.php line 470
at App::exec() in App.php line 139
at App::run() in start.php line 19
at require('/www/wwwroot/lnmedia...') in index.php line 119

Environment Variables

GET Data

empty

POST Data

empty

Files

empty

Cookies

empty

Session

empty

Server/Request Data

USER

www

HOME

/home/www

HTTP_X_FIKKER

1.1 dwhaPWSQLphM (random:981715 Fikker/Webcache/3.7.6)

HTTP_ACCEPT_ENCODING

gzip

HTTP_X_REAL_IP

59.63.188.209

HTTP_CLIENT_IP

220.181.108.91

HTTP_X_FORWARDED_FOR

220.181.108.91, 59.63.188.209

HTTP_COOKIE

HTTP_ACCEPT

*/*

HTTP_USER_AGENT

Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)

HTTP_HOST

www.lnmedia.cn

PATH_INFO

/addons/cms/tag/index/diyname/yingyichen

REDIRECT_STATUS

200

SERVER_NAME

lnmedia.cn

SERVER_PORT

443

SERVER_ADDR

59.63.188.209

REMOTE_PORT

53279

REMOTE_ADDR

211.154.23.60

SERVER_SOFTWARE

nginx/1.22.1

GATEWAY_INTERFACE

CGI/1.1

HTTPS

REQUEST_SCHEME

https

SERVER_PROTOCOL

HTTP/1.1

DOCUMENT_ROOT

/www/wwwroot/lnmedia/fast.lnmedia.cn/public

DOCUMENT_URI

/index.php

REQUEST_URI

/addons/cms/tag/index/diyname/yingyichen

SCRIPT_NAME

/index.php

CONTENT_LENGTH

CONTENT_TYPE

REQUEST_METHOD

GET

QUERY_STRING

s=/addons/cms/tag/index/diyname/yingyichen

SCRIPT_FILENAME

/www/wwwroot/lnmedia/fast.lnmedia.cn/public/index.php

FCGI_ROLE

RESPONDER

PHP_SELF

/index.php

REQUEST_TIME_FLOAT

1748507114.4238

REQUEST_TIME

1748507114

Environment Variables

empty

ThinkPHP Constants

APP_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/public/../application/

THINK_VERSION

5.0.24

THINK_START_TIME

1748507114.4246

THINK_START_MEM

426384

EXT

.php

THINK_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/thinkphp/

LIB_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/thinkphp/library/

CORE_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/thinkphp/library/think/

TRAIT_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/thinkphp/library/traits/

ROOT_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/

EXTEND_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/extend/

VENDOR_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/vendor/

RUNTIME_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/runtime/

LOG_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/runtime/log/

CACHE_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/runtime/cache/

TEMP_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/runtime/temp/

CONF_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/public/../application/

CONF_EXT

.php

ENV_PREFIX

PHP_

IS_CLI

false

IS_WIN

false

FILTER_VALIDATE_BOOL

258

ADDON_PATH

/www/wwwroot/lnmedia/fast.lnmedia.cn/addons/