A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: controllers/Qrcodemeet.php

Line Number: 65

Backtrace:

File: C:\inetpub\wwwroot\scitech\application\controllers\Qrcodemeet.php
Line: 65
Function: _error_handler

File: C:\inetpub\wwwroot\scitech\index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/Qrcodemeet.php

Line Number: 65

Backtrace:

File: C:\inetpub\wwwroot\scitech\application\controllers\Qrcodemeet.php
Line: 65
Function: _error_handler

File: C:\inetpub\wwwroot\scitech\index.php
Line: 315
Function: require_once