Warning: Invalid argument supplied for foreach()  in /var/www/kd/abramo.de/prod/app/code/community/Orange35/Wishlistpanel/controllers/IndexController.php on line 218

#0 /var/www/kd/abramo.de/prod/app/code/community/Orange35/Wishlistpanel/controllers/IndexController.php(218): mageCoreErrorHandler(2, 'Invalid argumen...', '/var/www/kd/abr...', 218, Array)
#1 /var/www/kd/abramo.de/prod/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Orange35_Wishlistpanel_IndexController->panelAllCartAction()
#2 /var/www/kd/abramo.de/prod/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('panelAllCart')
#3 /var/www/kd/abramo.de/prod/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#4 /var/www/kd/abramo.de/prod/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#5 /var/www/kd/abramo.de/prod/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#6 /var/www/kd/abramo.de/prod/index.php(91): Mage::run('', 'store')
#7 {main}