A PHP Error was encountered

Severity: Notice

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

Filename: frontend/orders.php

Line Number: 56

Backtrace:

File: /home2/evgsoijq/public_html/ereganto.com.au/application/views/frontend/orders.php
Line: 56
Function: _error_handler

File: /home2/evgsoijq/public_html/ereganto.com.au/application/controllers/My.php
Line: 30
Function: view

File: /home2/evgsoijq/public_html/ereganto.com.au/index.php
Line: 321
Function: require_once