A PHP Error was encountered

Severity: Notice

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

Filename: pages/docpublish.php

Line Number: 11

Backtrace:

File: /var/www/html/akathospital/application/views/pages/docpublish.php
Line: 11
Function: _error_handler

File: /var/www/html/akathospital/application/controllers/Pages.php
Line: 52
Function: view

File: /var/www/html/akathospital/index.php
Line: 315
Function: require_once