Fehler bei "zur Kasse"

Hallo, Sobald ich zur Kasse gehe und dort meine Daten eingebe, bekomme bei ersten „Weiter“ bereits ein „Ops, es ist ein Fehler aufgetreten“. Einmal zurück und noch mal zur Kasse, lande ich in Step 3. Klicke ich dort nun bei Zahlung und Versand auf den Ändern Button, das gleiche Spiel. Firebug sagt: „NetworkError: 503 Service Unavailable - http://www.pyrolager.de/checkout/shippi … t/checkout“ checkout TypeError: .controller is undefined ...Article',{defaults:{'eventName':'click','addArticleUrl':.controller['ajax_add_a… Per log: exception ‚SmartyException‘ with message ‚Unable to load template snippet ‚frontend/checkout/shipping_payment.tpl|frontend/plugins/seo/index.tpl|frontend/plugins/swag_piwik/index.tpl|frontend/header.tpl|frontend/payment_fieldset.tpl‘‘ in /www/htdocs/w011ae55/engine/Library/Smarty/sysplugins/smarty_internal_templatebase.php:127 Stack trace: #0 /www/htdocs/w011ae55/engine/Library/Enlight/View/Default.php(274): Smarty_Internal_TemplateBase->fetch() #1 /www/htdocs/w011ae55/engine/Library/Enlight/Controller/Plugins/ViewRenderer/Bootstrap.php(216): Enlight_View_Default->render(Object(Enlight_Template_Default)) #2 /www/htdocs/w011ae55/engine/Library/Enlight/Controller/Plugins/ViewRenderer/Bootstrap.php(242): Enlight_Controller_Plugins_ViewRenderer_Bootstrap->renderTemplate(Object(Enlight_Template_Default)) #3 /www/htdocs/w011ae55/engine/Library/Enlight/Controller/Plugins/ViewRenderer/Bootstrap.php(136): Enlight_Controller_Plugins_ViewRenderer_Bootstrap->render() #4 [internal function]: Enlight_Controller_Plugins_ViewRenderer_Bootstrap->onPostDispatch(Object(Enlight_Controller_ActionEventArgs)) #5 /www/htdocs/w011ae55/engine/Library/Enlight/Event/Handler/Default.php(91): call_user_func(Array, Object(Enlight_Controller_ActionEventArgs)) #6 /www/htdocs/w011ae55/engine/Library/Enlight/Event/EventManager.php(211): Enlight_Event_Handler_Default->execute(Object(Enlight_Controller_ActionEventArgs)) #7 /www/htdocs/w011ae55/engine/Library/Enlight/Controller/Action.php(202): Enlight_Event_EventManager->notify(‚Enlight_Control…‘, Object(Enlight_Controller_ActionEventArgs)) #8 /www/htdocs/w011ae55/engine/Library/Enlight/Controller/Dispatcher/Default.php(524): Enlight_Controller_Action->dispatch(‚shippingPayment…‘) #9 /www/htdocs/w011ae55/engine/Library/Enlight/Controller/Front.php(227): Enlight_Controller_Dispatcher_Default->dispatch(Object(Enlight_Controller_Request_RequestHttp), Object(Enlight_Controller_Response_ResponseHttp)) #10 /www/htdocs/w011ae55/engine/Shopware/Kernel.php(143): Enlight_Controller_Front->dispatch() #11 /www/htdocs/w011ae55/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/HttpCache.php(490): Shopware\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #12 /www/htdocs/w011ae55/engine/Shopware/Components/HttpCache/AppCache.php(255): Symfony\Component\HttpKernel\HttpCache\HttpCache->forward(Object(Symfony\Component\HttpFoundation\Request), true, NULL) #13 /www/htdocs/w011ae55/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/HttpCache.php(447): Shopware\Components\HttpCache\AppCache->forward(Object(Symfony\Component\HttpFoundation\Request), true) #14 /www/htdocs/w011ae55/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/HttpCache.php(347): Symfony\Component\HttpKernel\HttpCache\HttpCache->fetch(Object(Symfony\Component\HttpFoundation\Request), true) #15 /www/htdocs/w011ae55/engine/Shopware/Components/HttpCache/AppCache.php(178): Symfony\Component\HttpKernel\HttpCache\HttpCache->lookup(Object(Symfony\Component\HttpFoundation\Request), true) #16 /www/htdocs/w011ae55/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/HttpCache.php(211): Shopware\Components\HttpCache\AppCache->lookup(Object(Symfony\Component\HttpFoundation\Request), true) #17 /www/htdocs/w011ae55/engine/Shopware/Components/HttpCache/AppCache.php(114): Symfony\Component\HttpKernel\HttpCache\HttpCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #18 /www/htdocs/w011ae55/shopware.php(101): Shopware\Components\HttpCache\AppCache->handle(Object(Symfony\Component\HttpFoundation\Request)) #19 {main} Hat jemand eine Idee woran es liegen könnte? Gruß Dirk