Severity: Notice

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

Filename: controllers/Home.php

Line Number: 497

Backtrace:

File: /home1/developer2021/public_html/usindh/application/controllers/Home.php
Line: 497
Function: _error_handler

File: /home1/developer2021/public_html/usindh/application/controllers/Home.php
Line: 261
Function: department_helper

File: /home1/developer2021/public_html/usindh/index.php
Line: 318
Function: require_once