[2] ErrorException in Connection.php line 370

PDO::prepare(): MySQL server has gone away

  1. // 调试开始
  2. $this->debug(true);
  3. // 释放前次的查询结果
  4. if (!empty($this->PDOStatement)) {
  5. $this->free();
  6. }
  7. // 预处理
  8. if (empty($this->PDOStatement)) {
  9. $this->PDOStatement = $this->linkID->prepare($sql);
  10. }
  11. // 是否为存储过程调用
  12. $procedure = in_array(strtolower(substr(trim($sql), 0, 4)), ['call', 'exec']);
  13. // 参数绑定
  14. if ($procedure) {
  15. $this->bindParam($bind);
  16. } else {
  17. $this->bindValue($bind);
  18. }

Call Stack

  1. in Connection.php line 370
  2. at Error::appError(2, 'PDO::prepare(): MySQ...', 'D:\wwwroot\giaccwx\w...', 370, ['sql' => 'SHOW COLUMNS FROM `t...', 'bind' => [], 'master' => false, ...])
  3. at PDO->prepare('SHOW COLUMNS FROM `t...') in Connection.php line 370
  4. at Connection->query('SHOW COLUMNS FROM `t...', [], false, true) in Mysql.php line 65
  5. at Mysql->getFields('think_config') in Query.php line 1883
  6. at Query->getTableInfo('think_config', 'type') in Query.php line 1931
  7. at Query->getFieldsType('think_config') in Query.php line 1937
  8. at Query->getFieldsBind('think_config') in Builder.php line 266
  9. at Builder->buildWhere([], ['table' => 'think_config', 'order' => ['id desc'], 'where' => [], ...]) in Builder.php line 236
  10. at Builder->parseWhere([], ['table' => 'think_config', 'order' => ['id desc'], 'where' => [], ...]) in Builder.php line 715
  11. at Builder->select(['table' => 'think_config', 'order' => ['id desc'], 'where' => [], ...]) in Query.php line 2464
  12. at Query->select() in CommonModel.php line 39
  13. at CommonModel->getMsg('config', false, [], '', '', 'id desc') in Index.php line 29
  14. at Index->arlist()
  15. at ReflectionMethod->invokeArgs(object(Index), []) in App.php line 343
  16. at App::invokeMethod([object(Index), 'arlist'], []) in App.php line 606
  17. at App::module(['home', 'index', 'arlist'], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...], false) in App.php line 457
  18. at App::exec(['type' => 'module', 'module' => ['home', 'index', 'arlist'], 'convert' => false], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...]) in App.php line 139
  19. at App::run() in start.php line 19
  20. at require('D:\wwwroot\giaccwx\w...') in index.php line 23

Environment Variables

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

Server/Request Data

_FCGI_X_PIPE_
\\.\pipe\IISFCGI-e9efb04b-1823-4529-a631-0d9f291b1046
PHPRC
D:\php5.4\
PHP_FCGI_MAX_REQUESTS
10000
ALLUSERSPROFILE
C:\ProgramData
APPDATA
C:\Windows\system32\config\systemprofile\AppData\Roaming
APP_POOL_CONFIG
C:\inetpub\temp\apppools\_P50_1\_P50_1.config
APP_POOL_ID
_P50_1
CommonProgramFiles
C:\Program Files (x86)\Common Files
CommonProgramFiles(x86)
C:\Program Files (x86)\Common Files
CommonProgramW6432
C:\Program Files\Common Files
COMPUTERNAME
IZ62I8CZD1LZ
ComSpec
C:\Windows\system32\cmd.exe
FP_NO_HOST_CHECK
NO
lib
C:\Program Files\SQLXML 4.0\bin\
LOCALAPPDATA
C:\Windows\system32\config\systemprofile\AppData\Local
NUMBER_OF_PROCESSORS
4
OS
Windows_NT
Path
C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Microsoft ASP.NET\ASP.NET Web Pages\v1.0\;C:\Program Files (x86)\Microsoft SQL Server\80\Tools\Binn\;D:\Program Files\Microsoft SQL Server (x86)\90\DTS\Binn\;D:\Program Files\Microsoft SQL Server (x86)\90\Tools\binn\;D:\Program Files\Microsoft SQL Server (x86)\90\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PrivateAssemblies\;
PATHEXT
.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PROCESSOR_ARCHITECTURE
x86
PROCESSOR_ARCHITEW6432
AMD64
PROCESSOR_IDENTIFIER
Intel64 Family 6 Model 85 Stepping 4, GenuineIntel
PROCESSOR_LEVEL
6
PROCESSOR_REVISION
5504
ProgramData
C:\ProgramData
ProgramFiles
C:\Program Files (x86)
ProgramFiles(x86)
C:\Program Files (x86)
ProgramW6432
C:\Program Files
PSModulePath
C:\Windows\system32\WindowsPowerShell\v1.0\Modules\
PUBLIC
C:\Users\Public
SystemDrive
C:
SystemRoot
C:\Windows
TEMP
C:\Windows\TEMP
TMP
C:\Windows\TEMP
USERDOMAIN
WORKGROUP
USERNAME
IZ62I8CZD1LZ$
USERPROFILE
C:\Windows\system32\config\systemprofile
windir
C:\Windows
windows_tracing_flags
3
windows_tracing_logfile
C:\BVTBin\Tests\installpackage\csilogfile.log
ORIG_PATH_INFO
/index.php/arlist/44/14
URL
/index.php
SERVER_SOFTWARE
Microsoft-IIS/7.5
SERVER_PROTOCOL
HTTP/1.1
SERVER_PORT_SECURE
0
SERVER_PORT
80
SERVER_NAME
greatwallcert.com
SCRIPT_NAME
/index.php
SCRIPT_FILENAME
D:\wwwroot\giaccwx\wwwroot\index.php
REQUEST_URI
/arlist/44/14
REQUEST_METHOD
GET
REMOTE_USER
REMOTE_PORT
53184
REMOTE_HOST
3.235.243.45
REMOTE_ADDR
3.235.243.45
QUERY_STRING
PATH_TRANSLATED
D:\wwwroot\giaccwx\wwwroot\index.php\arlist\44\14
PATH_INFO
/arlist/44/14
LOGON_USER
LOCAL_ADDR
192.168.0.4
INSTANCE_META_PATH
/LM/W3SVC/95
INSTANCE_NAME
GIACCWX
INSTANCE_ID
95
HTTPS_SERVER_SUBJECT
HTTPS_SERVER_ISSUER
HTTPS_SECRETKEYSIZE
HTTPS_KEYSIZE
HTTPS
off
GATEWAY_INTERFACE
CGI/1.1
DOCUMENT_ROOT
D:\wwwroot\giaccwx\wwwroot
CONTENT_TYPE
CONTENT_LENGTH
0
CERT_SUBJECT
CERT_SERIALNUMBER
CERT_ISSUER
CERT_FLAGS
CERT_COOKIE
AUTH_USER
AUTH_PASSWORD
AUTH_TYPE
APPL_PHYSICAL_PATH
D:\wwwroot\giaccwx\wwwroot\
APPL_MD_PATH
/LM/W3SVC/95/ROOT
IIS_UrlRewriteModule
7.1.0871.0
UNENCODED_URL
/arlist/44/14
IIS_WasUrlRewritten
1
HTTP_X_ORIGINAL_URL
/arlist/44/14
HTTP_USER_AGENT
claudebot
HTTP_HOST
greatwallcert.com
HTTP_ACCEPT
*/*
HTTP_CONTENT_LENGTH
0
FCGI_ROLE
RESPONDER
PHP_SELF
/index.php/arlist/44/14
REQUEST_TIME_FLOAT
1711664440.3906
REQUEST_TIME
1711664440
Environment Variables
empty

ThinkPHP Constants

APP_PATH
D:\wwwroot\giaccwx\wwwroot/application/
UPLOAD_PATH
D:\wwwroot\giaccwx\wwwroot/public
RUNTIME_PATH
D:\wwwroot\giaccwx\wwwroot/runtime/
APP_DEBUG
false
THINK_VERSION
5.0.21
THINK_START_TIME
1711664440.3926
THINK_START_MEM
152440
EXT
.php
DS
\
THINK_PATH
D:\wwwroot\giaccwx\wwwroot\thinkphp\
LIB_PATH
D:\wwwroot\giaccwx\wwwroot\thinkphp\library\
CORE_PATH
D:\wwwroot\giaccwx\wwwroot\thinkphp\library\think\
TRAIT_PATH
D:\wwwroot\giaccwx\wwwroot\thinkphp\library\traits\
ROOT_PATH
D:\wwwroot\giaccwx\wwwroot\
EXTEND_PATH
D:\wwwroot\giaccwx\wwwroot\extend\
VENDOR_PATH
D:\wwwroot\giaccwx\wwwroot\vendor\
LOG_PATH
D:\wwwroot\giaccwx\wwwroot/runtime/log\
CACHE_PATH
D:\wwwroot\giaccwx\wwwroot/runtime/cache\
TEMP_PATH
D:\wwwroot\giaccwx\wwwroot/runtime/temp\
CONF_PATH
D:\wwwroot\giaccwx\wwwroot/application/
CONF_EXT
.php
ENV_PREFIX
PHP_
IS_CLI
false
IS_WIN
true