[1040] PDOException in Connection.php line 528

SQLSTATE[HY000] [1040] Too many connections

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

Call Stack

  1. in Connection.php line 528
  2. at PDO->__construct('mysql:host=127.0.0.1...', 'fydkj_net', 'fydkj_net', [0, 2, 0, ...]) in Connection.php line 528
  3. at Connection->connect() in Connection.php line 2024
  4. at Connection->initConnect(false) in Connection.php line 644
  5. at Connection->query('SHOW COLUMNS FROM `f...', [], false, true) in Mysql.php line 90
  6. at Mysql->getFields('`fyd_config`') in Connection.php line 377
  7. at Connection->getTableInfo('fyd_config', 'bind') in Connection.php line 454
  8. at Connection->getFieldsBind('fyd_config') in Builder.php line 292
  9. at Builder->buildWhere(object(Query), []) in Builder.php line 264
  10. at Builder->parseWhere(object(Query), []) in Builder.php line 998
  11. at Builder->select(object(Query)) in Connection.php line 1370
  12. at Connection->column(object(Query), ['name', 'value'], 'name') in Query.php line 628
  13. at Query->column('value', 'name') in Base.php line 8
  14. at Base->initialize() in Controller.php line 68
  15. at Controller->__construct(object(App))
  16. at ReflectionClass->newInstanceArgs([object(App)]) in Container.php line 439
  17. at Container->invokeClass('app\home\controller\...', []) in Container.php line 284
  18. at Container->make('app\home\controller\...', []) in App.php line 727
  19. at App->controller('page', 'controller', false, 'Error') in Module.php line 94
  20. at Module->exec() in Dispatch.php line 168
  21. at Dispatch->run() in App.php line 434
  22. at App->think\{closure}(object(Request), object(Closure), null)
  23. at call_user_func_array(object(Closure), [object(Request), object(Closure), null]) in Middleware.php line 185
  24. at Middleware->think\{closure}(object(Request))
  25. at call_user_func(object(Closure), object(Request)) in Middleware.php line 130
  26. at Middleware->dispatch(object(Request)) in App.php line 437
  27. at App->run() in index.php line 21

Environment Variables

GET Dataempty
POST Dataempty
Filesempty
Cookiesempty
Sessionempty
Server/Request Data
USER www
HOME /home/www
HTTP_HOST www.fydkj.net
HTTP_USER_AGENT claudebot
HTTP_ACCEPT */*
REDIRECT_STATUS 200
SERVER_NAME fydkj.net
SERVER_PORT 80
SERVER_ADDR 218.8.245.83
REMOTE_PORT 37490
REMOTE_ADDR 54.235.6.60
SERVER_SOFTWARE nginx/1.16.0
GATEWAY_INTERFACE CGI/1.1
REQUEST_SCHEME http
SERVER_PROTOCOL HTTP/1.1
DOCUMENT_ROOT /var/www/html/net.fydkj.www/public
DOCUMENT_URI /index.php
REQUEST_URI /contact.html
SCRIPT_NAME /index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD GET
QUERY_STRING s=/contact.html
PATH_TRANSLATED /var/www/html/net.fydkj.www/public
PATH_INFO
SCRIPT_FILENAME /var/www/html/net.fydkj.www/public/index.php
FCGI_ROLE RESPONDER
PHP_SELF /index.php
REQUEST_TIME_FLOAT 1710832307.809
REQUEST_TIME 1710832307
Environment Variablesempty
ThinkPHP Constantsempty