A PHP Error was encountered

Severity: Notice

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

Filename: views/uniform_details.php

Line Number: 21

Backtrace:

File: /home/dm9qewacjz7e/public_html/application/views/uniform_details.php
Line: 21
Function: _error_handler

File: /home/dm9qewacjz7e/public_html/application/controllers/Uniform.php
Line: 34
Function: view

File: /home/dm9qewacjz7e/public_html/index.php
Line: 315
Function: require_once