A PHP Error was encountered

Severity: Warning

Message: Missing argument 1 for Course::detail(), called in C:\inetpub\wwwroot\system\core\CodeIgniter.php on line 532 and defined

Filename: controllers/Course.php

Line Number: 322

Backtrace:

File: C:\inetpub\wwwroot\application\controllers\Course.php
Line: 322
Function: _error_handler

File: C:\inetpub\wwwroot\index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: id

Filename: controllers/Course.php

Line Number: 326

Backtrace:

File: C:\inetpub\wwwroot\application\controllers\Course.php
Line: 326
Function: _error_handler

File: C:\inetpub\wwwroot\index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: data

Filename: controllers/Course.php

Line Number: 327

Backtrace:

File: C:\inetpub\wwwroot\application\controllers\Course.php
Line: 327
Function: _error_handler

File: C:\inetpub\wwwroot\index.php
Line: 316
Function: require_once