A PHP Error was encountered

Severity: Notice

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

Filename: version1/listings.php

Line Number: 7

Backtrace:

File: /home/listofinform/public_html/application/views/version1/listings.php
Line: 7
Function: _error_handler

File: /home/listofinform/public_html/application/controllers/Home.php
Line: 570
Function: view

File: /home/listofinform/public_html/index.php
Line: 321
Function: require_once