Fatal error: Uncaught Error: Object of class Varien_Object could not be converted to string in /var/www/hawknatuursteen_nl/public_html/app/code/local/Hawk/Catalog/Model/Product.php:5176 Stack trace: #0 /var/www/hawknatuursteen_nl/public_html/app/code/local/Hawk/Catalog/Model/Product.php(5176): str_replace() #1 /var/www/hawknatuursteen_nl/public_html/app/code/local/Hawk/Catalog/Model/Observer.php(499): Hawk_Catalog_Model_Product->setProductParameters() #2 /var/www/hawknatuursteen_nl/public_html/app/code/core/Mage/Core/Model/App.php(1374): Hawk_Catalog_Model_Observer->getProductInit() #3 /var/www/hawknatuursteen_nl/public_html/app/code/core/Mage/Core/Model/App.php(1353): Mage_Core_Model_App->_callObserverMethod() #4 /var/www/hawknatuursteen_nl/public_html/app/Mage.php(451): Mage_Core_Model_App->dispatchEvent() #5 /var/www/hawknatuursteen_nl/public_html/app/code/core/Mage/Catalog/Model/Product/Type/Price.php(83): Mage::dispatchEvent() #6 /var/www/hawknatuursteen_nl/public_html/app/code/core/Mage/Catalog/Model/Product.php(720 in /var/www/hawknatuursteen_nl/public_html/app/code/local/Hawk/Catalog/Model/Product.php on line 5176