A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): MySQL server has gone away

Filename: mysqli/mysqli_driver.php

Line Number: 154

Backtrace:

File: /data/user/htdocs/boc/site/core/MY_Controller.php
Line: 8
Function: __construct

File: /data/user/htdocs/boc/site/controllers/news.php
Line: 6
Function: __construct

File: /data/user/htdocs/boc/site/index.php
Line: 224
Function: require_once

File: /data/user/htdocs/index.php
Line: 68
Function: include

A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): Error while reading greeting packet. PID=58821

Filename: mysqli/mysqli_driver.php

Line Number: 154

Backtrace:

File: /data/user/htdocs/boc/site/core/MY_Controller.php
Line: 8
Function: __construct

File: /data/user/htdocs/boc/site/controllers/news.php
Line: 6
Function: __construct

File: /data/user/htdocs/boc/site/index.php
Line: 224
Function: require_once

File: /data/user/htdocs/index.php
Line: 68
Function: include

A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): (HY000/2006): MySQL server has gone away

Filename: mysqli/mysqli_driver.php

Line Number: 154

Backtrace:

File: /data/user/htdocs/boc/site/core/MY_Controller.php
Line: 8
Function: __construct

File: /data/user/htdocs/boc/site/controllers/news.php
Line: 6
Function: __construct

File: /data/user/htdocs/boc/site/index.php
Line: 224
Function: require_once

File: /data/user/htdocs/index.php
Line: 68
Function: include

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /data/user/htdocs/boc/libs/ci/core/Exceptions.php:232)

Filename: core/Common.php

Line Number: 526

Backtrace:

File: /data/user/htdocs/boc/site/core/MY_Controller.php
Line: 8
Function: __construct

File: /data/user/htdocs/boc/site/controllers/news.php
Line: 6
Function: __construct

File: /data/user/htdocs/boc/site/index.php
Line: 224
Function: require_once

File: /data/user/htdocs/index.php
Line: 68
Function: include

发生了一个数据库错误

使用给出的设置无法连接数据库.

Filename: core/MY_Controller.php

Line Number: 8