A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: pages/articles.php

Line Number: 68

Backtrace:

File: /home/rcbscnet/public_html/application/views/pages/articles.php
Line: 68
Function: _error_handler

File: /home/rcbscnet/public_html/application/controllers/Pages.php
Line: 238
Function: view

File: /home/rcbscnet/public_html/index.php
Line: 315
Function: require_once