[1040] PDOException in Connection.php line 300

SQLSTATE[HY000] [1040] Too many connections

  1. $this->fetchType = $config['result_type'];
  2. }
  3. try {
  4. if (empty($config['dsn'])) {
  5. $config['dsn'] = $this->parseDsn($config);
  6. }
  7. if ($config['debug']) {
  8. $startTime = microtime(true);
  9. }
  10. $this->links[$linkNum] = new PDO($config['dsn'], $config['username'], $config['password'], $params);
  11. if ($config['debug']) {
  12. // 记录数据库连接信息
  13. Log::record('[ DB ] CONNECT:[ UseTime:' . number_format(microtime(true) - $startTime, 6) . 's ] ' . $config['dsn'], 'sql');
  14. }
  15. } catch (\PDOException $e) {
  16. if ($autoConnection) {
  17. Log::record($e->getMessage(), 'error');
  18. return $this->connect($autoConnection, $linkNum);
  19. } else {

Call Stack

  1. in Connection.php line 300
  2. at PDO->__construct('mysql:dbname=xdc_web...', 'xdc_web', 'TC5AGe2G4JkzkZdH', [0, 2, 0, ...]) in Connection.php line 300
  3. at Connection->connect() in Connection.php line 934
  4. at Connection->initConnect(true) in Mysql.php line 54
  5. at Mysql->getFields('system_station') in Query.php line 1722
  6. at Query->getTableInfo('system_station', 'pk') in Query.php line 1756
  7. at Query->getPk(['multi' => ['AND' => ['code' => ['341100']]], 'where' => ['AND' => ['code' => '341100']], 'table' => 'system_station', ...]) in Query.php line 2406
  8. at Query->find() in HomeBase.php line 27
  9. at HomeBase->getSiteInfos('341100') in HomeBase.php line 16
  10. at HomeBase->_initialize() in Home.php line 13
  11. at Home->_initialize() in Detail.php line 13
  12. at Detail->_initialize() in Controller.php line 56
  13. at Controller->__construct(object(Request))
  14. at ReflectionClass->newInstanceArgs([object(Request)]) in App.php line 249
  15. at App::invokeClass('app\news\controller\...') in Loader.php line 420
  16. at Loader::controller('detail', 'controller', false, 'MyError') in App.php line 373
  17. at App::module(['news', 'detail', 'index'], ['app_namespace' => 'app', 'app_debug' => true, 'app_trace' => false, ...], false) in App.php line 138
  18. at App::run() in start.php line 18
  19. at require('/www/wwwroot/xdc_web...') in index.php line 18

Environment Variables

GET Data

siteId
341100
POST Data
empty
Files
empty
Cookies
empty
Session
empty

Server/Request Data

USER
www
HOME
/home/www
HTTP_HOST
news.chz.newhouse.com.cn
HTTP_USER_AGENT
claudebot
HTTP_ACCEPT
*/*
PATH_INFO
/detail/680740.html
REDIRECT_STATUS
200
SERVER_NAME
newhouse.com.cn
SERVER_PORT
80
SERVER_ADDR
172.19.31.161
REMOTE_PORT
55226
REMOTE_ADDR
44.213.99.37
SERVER_SOFTWARE
nginx/1.20.1
GATEWAY_INTERFACE
CGI/1.1
REQUEST_SCHEME
http
SERVER_PROTOCOL
HTTP/1.1
DOCUMENT_ROOT
/www/wwwroot/xdc_web/public
DOCUMENT_URI
/index.php
REQUEST_URI
/detail/680740.html
SCRIPT_NAME
/index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD
GET
QUERY_STRING
s=/detail/680740.html
SCRIPT_FILENAME
/www/wwwroot/xdc_web/public/index.php
FCGI_ROLE
RESPONDER
PHP_SELF
/index.php
REQUEST_TIME_FLOAT
1710842513.7305
REQUEST_TIME
1710842513
Environment Variables
empty

ThinkPHP Constants

APP_PATH
/www/wwwroot/xdc_web/public/../application/
PUBLIC_PATH
/www/wwwroot/xdc_web/public/../public/
UPLOAD_PATH
/www/wwwroot/xdc_web/public/../public/uploads
THINK_VERSION
5.0.7
THINK_START_TIME
1710842513.7308
THINK_START_MEM
379600
EXT
.php
DS
/
THINK_PATH
/www/wwwroot/xdc_web/thinkphp/
LIB_PATH
/www/wwwroot/xdc_web/thinkphp/library/
CORE_PATH
/www/wwwroot/xdc_web/thinkphp/library/think/
TRAIT_PATH
/www/wwwroot/xdc_web/thinkphp/library/traits/
ROOT_PATH
/www/wwwroot/xdc_web/
EXTEND_PATH
/www/wwwroot/xdc_web/extend/
VENDOR_PATH
/www/wwwroot/xdc_web/vendor/
RUNTIME_PATH
/www/wwwroot/xdc_web/runtime/
LOG_PATH
/www/wwwroot/xdc_web/runtime/log/
CACHE_PATH
/www/wwwroot/xdc_web/runtime/cache/
TEMP_PATH
/www/wwwroot/xdc_web/runtime/temp/
CONF_PATH
/www/wwwroot/xdc_web/public/../application/
CONF_EXT
.php
ENV_PREFIX
PHP_
IS_CLI
false
IS_WIN
false