Severity: Notice
Message: Undefined variable: postCategories
Filename: templates/header.php
Line Number: 175
Backtrace:
File: /var/www/html/pettalk/application/views/templates/header.php Line: 175 Function: _error_handler
File: /var/www/html/pettalk/application/controllers/Pet.php Line: 253 Function: view
File: /var/www/html/pettalk/index.php Line: 315 Function: require_once
Severity: Warning
Message: Invalid argument supplied for foreach()
