Fatal error: Uncaught Error: Call to a member function setCurrentCurrencyCode() on null in /var/www/html/app/code/local/Helikon/Switcher/controllers/IndexController.php:56
Stack trace:
#0 /var/www/html/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Helikon_Switcher_IndexController->indexAction()
#1 /var/www/html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('index')
#2 /var/www/html/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#3 /var/www/html/app/code/core/Mage/Core/Model/App.php(381): Mage_Core_Controller_Varien_Front->dispatch()
#4 /var/www/html/app/Mage.php(686): Mage_Core_Model_App->run(Array)
#5 /var/www/html/index.php(149): Mage::run('', 'store')
#6 {main}
thrown in /var/www/html/app/code/local/Helikon/Switcher/controllers/IndexController.php on line 56