A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: includes/secondary_navigation.php

Line Number: 2

Backtrace:

File: /var/www/html/lerp-system/content/application/views/includes/secondary_navigation.php
Line: 2
Function: _error_handler

File: /var/www/html/lerp-system/content/application/views/layouts/layout.php
Line: 62
Function: view

File: /var/www/html/lerp-system/content/application/controllers/General_product.php
Line: 81
Function: view

File: /var/www/html/lerp-system/content/index.php
Line: 316
Function: require_once