A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: helpers/common_helper.php

Line Number: 456

Backtrace:

File: /var/www/vhosts/gourmetdoinfantado.pt/prov.gourmetdoinfantado.pt/helpers/common_helper.php
Line: 456
Function: _error_handler

File: /var/www/vhosts/gourmetdoinfantado.pt/prov.gourmetdoinfantado.pt/views/elements/order.php
Line: 3
Function: createUrl

File: /var/www/vhosts/gourmetdoinfantado.pt/prov.gourmetdoinfantado.pt/views/pages/product/list.php
Line: 30
Function: view

File: /var/www/vhosts/gourmetdoinfantado.pt/prov.gourmetdoinfantado.pt/libraries/Layout.php
Line: 32
Function: view

File: /var/www/vhosts/gourmetdoinfantado.pt/prov.gourmetdoinfantado.pt/core/WY_Controller.php
Line: 669
Function: view

File: /var/www/vhosts/gourmetdoinfantado.pt/prov.gourmetdoinfantado.pt/controllers/Search.php
Line: 294
Function: output

File: /var/www/vhosts/gourmetdoinfantado.pt/prov.gourmetdoinfantado.pt/controllers/Search.php
Line: 239
Function: getProducts

File: /var/www/vhosts/gourmetdoinfantado.pt/prov.gourmetdoinfantado.pt/index.php
Line: 316
Function: require_once