A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/IDtram.php

Line Number: 49

Backtrace:

File: C:\inetpub\wwwroot\tthd.vn\application\controllers\IDtram.php
Line: 49
Function: _error_handler

File: C:\inetpub\wwwroot\tthd.vn\index.php
Line: 348
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/IDtram.php

Line Number: 54

Backtrace:

File: C:\inetpub\wwwroot\tthd.vn\application\controllers\IDtram.php
Line: 54
Function: _error_handler

File: C:\inetpub\wwwroot\tthd.vn\index.php
Line: 348
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/IDtram.php

Line Number: 76

Backtrace:

File: C:\inetpub\wwwroot\tthd.vn\application\controllers\IDtram.php
Line: 76
Function: _error_handler

File: C:\inetpub\wwwroot\tthd.vn\index.php
Line: 348
Function: require_once