A PHP Error was encountered

Severity: Warning

Message: foreach() argument must be of type array|object, null given

Filename: product/product_list_view.php

Line Number: 135

Backtrace:

File: /home/canasia/catalog/application/views/product/product_list_view.php
Line: 135
Function: _error_handler

File: /home/canasia/catalog/application/controllers/ProductController.php
Line: 161
Function: view

File: /home/canasia/catalog/index.php
Line: 315
Function: require_once