Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Creativestyle_AmazonPayments_Helper_Data' does not have a method 'getHeadJs'  in /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Core/Model/Layout.php on line 323

#0 [internal function]: mageCoreErrorHandler(2, 'call_user_func_...', '/var/www/100.al...', 323, Array)
#1 /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Core/Model/Layout.php(323): call_user_func_array(Array, Array)
#2 /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Core/Model/Layout.php(213): Mage_Core_Model_Layout->_generateAction(Object(Mage_Core_Model_Layout_Element), Object(Mage_Core_Model_Layout_Element))
#3 /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Core/Model/Layout.php(209): Mage_Core_Model_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element))
#4 /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Core/Controller/Varien/Action.php(345): Mage_Core_Model_Layout->generateBlocks()
#5 /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Cms/Helper/Page.php(112): Mage_Core_Controller_Varien_Action->generateLayoutBlocks()
#6 /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Cms/Helper/Page.php(52): Mage_Cms_Helper_Page->_renderPage(Object(Mage_Cms_IndexController), 'index|148')
#7 /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Cms/controllers/IndexController.php(45): Mage_Cms_Helper_Page->renderPage(Object(Mage_Cms_IndexController), 'index|148')
#8 /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Core/Controller/Varien/Action.php(420): Mage_Cms_IndexController->indexAction()
#9 /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('index')
#10 /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Core/Controller/Varien/Front.php(177): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#11 /var/www/www.al-ko.com/shop/shop/app/code/core/Mage/Core/Model/App.php(349): Mage_Core_Controller_Varien_Front->dispatch()
#12 /var/www/www.al-ko.com/shop/shop/app/Mage.php(640): Mage_Core_Model_App->run(Array)
#13 /var/www/www.al-ko.com/shop/shop/index.php(307): Mage::run('', 'store')
#14 {main}