Fatal error: Uncaught Error: Function name must be a string in /data02/virt56140/domeenid/www.beverlyhills.ee/htdocs/app/code/core/Mage/Core/Model/Layout.php:555 Stack trace: #0 /data02/virt56140/domeenid/www.beverlyhills.ee/htdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(390): Mage_Core_Model_Layout->getOutput() #1 /data02/virt56140/domeenid/www.beverlyhills.ee/htdocs/app/code/core/Mage/Catalog/controllers/CategoryController.php(164): Mage_Core_Controller_Varien_Action->renderLayout() #2 /data02/virt56140/domeenid/www.beverlyhills.ee/htdocs/app/code/local/Amasty/Shopby/controllers/CategoryController.php(32): Mage_Catalog_CategoryController->viewAction() #3 /data02/virt56140/domeenid/www.beverlyhills.ee/htdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Amasty_Shopby_CategoryController->viewAction() #4 /data02/virt56140/domeenid/www.beverlyhills.ee/htdocs/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('view') #5 /data02/virt56140/ in /data02/virt56140/domeenid/www.beverlyhills.ee/htdocs/app/code/core/Mage/Core/Model/Layout.php on line 555