[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=qupu;ho...', 'qupu', 'cCMCeh6rZ2y4ZYAe', [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('os_system') in Query.php line 1732
  6. at Query->getTableInfo('os_system', 'pk') in Query.php line 1766
  7. at Query->getPk(['field' => ['value'], 'where' => ['AND' => ['name' => ['eq', 'ftp_config']]], 'table' => 'os_system', ...]) in Query.php line 2416
  8. at Query->find() in HomeBase.php line 38
  9. at HomeBase->getSystem() in HomeBase.php line 15
  10. at HomeBase->_initialize() in Controller.php line 56
  11. at Controller->__construct(object(Request))
  12. at ReflectionClass->newInstanceArgs([object(Request)]) in App.php line 243
  13. at App::invokeClass('app\index\controller...') in Loader.php line 420
  14. at Loader::controller('article', 'controller', false, 'Mycate') in App.php line 367
  15. at App::module([null, 'article', 'index'], ['app_namespace' => 'app', 'app_debug' => true, 'app_trace' => false, ...], false) in App.php line 130
  16. at App::run() in start.php line 18
  17. at require('/data/qupu.pingguodj...') in index.php line 19

Environment Variables

GET Data
empty
POST Data
empty
Files
empty
Cookies
empty
Session
empty

Server/Request Data

USER
www
HOME
/home/www
HTTP_REFERER
http://qupu.pingguodj.com/article/260218.html
HTTP_USER_AGENT
claudebot
HTTP_ACCEPT
*/*
HTTP_HOST
qupu.pingguodj.com
PATH_INFO
/article/260218.html
REDIRECT_STATUS
200
SERVER_NAME
qupu.pingguodj.com
SERVER_PORT
443
SERVER_ADDR
103.67.53.157
REMOTE_PORT
47556
REMOTE_ADDR
54.144.81.21
SERVER_SOFTWARE
nginx/1.22.1
GATEWAY_INTERFACE
CGI/1.1
HTTPS
on
REQUEST_SCHEME
https
SERVER_PROTOCOL
HTTP/2.0
DOCUMENT_ROOT
/data/qupu.pingguodj.com
DOCUMENT_URI
/index.php
REQUEST_URI
/article/260218.html
SCRIPT_NAME
/index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD
GET
QUERY_STRING
s=/article/260218.html
SCRIPT_FILENAME
/data/qupu.pingguodj.com/index.php
FCGI_ROLE
RESPONDER
PHP_SELF
/index.php
REQUEST_TIME_FLOAT
1711656152.1646
REQUEST_TIME
1711656152
Environment Variables
empty

ThinkPHP Constants

APP_PATH
/data/qupu.pingguodj.com/application/
BIND_MODULE
index
THINK_VERSION
5.0.7
THINK_START_TIME
1711656152.1667
THINK_START_MEM
374704
EXT
.php
DS
/
THINK_PATH
/data/qupu.pingguodj.com/thinkphp/
LIB_PATH
/data/qupu.pingguodj.com/thinkphp/library/
CORE_PATH
/data/qupu.pingguodj.com/thinkphp/library/think/
TRAIT_PATH
/data/qupu.pingguodj.com/thinkphp/library/traits/
ROOT_PATH
/data/qupu.pingguodj.com/
EXTEND_PATH
/data/qupu.pingguodj.com/extend/
VENDOR_PATH
/data/qupu.pingguodj.com/vendor/
RUNTIME_PATH
/data/qupu.pingguodj.com/runtime/
LOG_PATH
/data/qupu.pingguodj.com/runtime/log/
CACHE_PATH
/data/qupu.pingguodj.com/runtime/cache/
TEMP_PATH
/data/qupu.pingguodj.com/runtime/temp/
CONF_PATH
/data/qupu.pingguodj.com/application/
CONF_EXT
.php
ENV_PREFIX
PHP_
IS_CLI
false
IS_WIN
false