A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: models/Publication.php

Line Number: 25

Backtrace:

File: /var/www/html/application/models/Publication.php
Line: 25
Function: _error_handler

File: /var/www/html/application/controllers/Home.php
Line: 404
Function: getById

File: /var/www/html/index.php
Line: 292
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/Home.php

Line Number: 405

Backtrace:

File: /var/www/html/application/controllers/Home.php
Line: 405
Function: _error_handler

File: /var/www/html/index.php
Line: 292
Function: require_once