[1] Twig_Error_Runtime: An exception has been thrown during the rendering of a template ("Parameter "locationId" for route "_ezpublishLocation" must match "[^/]++" ("" given) to generate a corresponding URL.") in "clevertiezp23222Bundle::languages.html.twig" at line 10.
    at n/a
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 293

    at Twig_Template->displayWithErrorHandling(array('routeRef' => object(RouteReference), 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 252

    at Twig_Template->display(array('routeRef' => object(RouteReference)), array())
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishDebugBundle/Twig/DebugTemplate.php line 30

    at eZ\Bundle\EzPublishDebugBundle\Twig\DebugTemplate->display(array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 263

    at Twig_Template->render(array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bridge/Twig/TwigEngine.php line 53

    at Symfony\Bridge\Twig\TwigEngine->render('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php line 83

    at Symfony\Bundle\TwigBundle\TwigEngine->render('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/Debug/TimedTwigEngine.php line 50

    at Symfony\Bundle\TwigBundle\Debug\TimedTwigEngine->render('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php line 112

    at Symfony\Bundle\TwigBundle\TwigEngine->renderResponse('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)), null)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Templating/DelegatingEngine.php line 86

    at Symfony\Bundle\FrameworkBundle\Templating\DelegatingEngine->renderResponse('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)), null)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php line 106

    at Symfony\Bundle\FrameworkBundle\Controller\Controller->render('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/src/cleverti/ezp23222Bundle/Controller/LanguageController.php line 12

    at cleverti\ezp23222Bundle\Controller\LanguageController->languagesAction(object(RouteReference))
        in  line 

    at call_user_func_array(array(object(LanguageController), 'languagesAction'), array(object(RouteReference)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 117

    at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), '2')
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 61

    at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), '2', false)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/DependencyInjection/ContainerAwareHttpKernel.php line 62

    at Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle(object(Request), '2', false)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Fragment/InlineFragmentRenderer.php line 84

    at Symfony\Component\HttpKernel\Fragment\InlineFragmentRenderer->render(object(ControllerReference), object(Request), array('default' => '<div style='color:red'>loading</div>', 'ignore_errors' => false))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishCoreBundle/Fragment/InlineFragmentRenderer.php line 62

    at eZ\Bundle\EzPublishCoreBundle\Fragment\InlineFragmentRenderer->render(object(ControllerReference), object(Request), array('default' => '<div style='color:red'>loading</div>', 'ignore_errors' => false))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Fragment/FragmentHandler.php line 100

    at Symfony\Component\HttpKernel\Fragment\FragmentHandler->render(object(ControllerReference), 'inline', array('default' => '<div style='color:red'>loading</div>'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Extension/HttpKernelExtension.php line 60

    at Symfony\Bridge\Twig\Extension\HttpKernelExtension->renderFragment(object(ControllerReference), array('default' => '<div style='color:red'>loading</div>'))
        in /var/www/ezp53/ezpublish/cache/dev/twig/e2/aa/082a71db568320d5ec4743b68fe5afb42bc585632a009cc4eb51bde2540f.php line 44

    at __TwigTemplate_e2aa082a71db568320d5ec4743b68fe5afb42bc585632a009cc4eb51bde2540f->doDisplay(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 278

    at Twig_Template->displayWithErrorHandling(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 252

    at Twig_Template->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishDebugBundle/Twig/DebugTemplate.php line 30

    at eZ\Bundle\EzPublishDebugBundle\Twig\DebugTemplate->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)))
        in /var/www/ezp53/ezpublish/cache/dev/twig/e0/b2/6b9762dbba51130ecdb43f69737b823c7cda1a2897eba0da31aa583c2383.php line 151

    at __TwigTemplate_e0b26b9762dbba51130ecdb43f69737b823c7cda1a2897eba0da31aa583c2383->block_header(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 144

    at Twig_Template->displayBlock('header', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/ezpublish/cache/dev/twig/e0/b2/6b9762dbba51130ecdb43f69737b823c7cda1a2897eba0da31aa583c2383.php line 75

    at __TwigTemplate_e0b26b9762dbba51130ecdb43f69737b823c7cda1a2897eba0da31aa583c2383->doDisplay(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 278

    at Twig_Template->displayWithErrorHandling(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 252

    at Twig_Template->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishDebugBundle/Twig/DebugTemplate.php line 30

    at eZ\Bundle\EzPublishDebugBundle\Twig\DebugTemplate->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/ezpublish/cache/dev/twig/8c/b7/5d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d.php line 24

    at __TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d->doDisplay(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 278

    at Twig_Template->displayWithErrorHandling(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 252

    at Twig_Template->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'), array())
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishDebugBundle/Twig/DebugTemplate.php line 30

    at eZ\Bundle\EzPublishDebugBundle\Twig\DebugTemplate->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 263

    at Twig_Template->render(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bridge/Twig/TwigEngine.php line 53

    at Symfony\Bridge\Twig\TwigEngine->render('eZDemoBundle:full:article.html.twig', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php line 83

    at Symfony\Bundle\TwigBundle\TwigEngine->render('eZDemoBundle:full:article.html.twig', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/Debug/TimedTwigEngine.php line 50

    at Symfony\Bundle\TwigBundle\Debug\TimedTwigEngine->render('eZDemoBundle:full:article.html.twig', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/Templating/DelegatingEngine.php line 50

    at Symfony\Component\Templating\DelegatingEngine->render('eZDemoBundle:full:article.html.twig', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Symfony/View/Manager.php line 335

    at eZ\Publish\Core\MVC\Symfony\View\Manager->renderContentView(object(ContentView), array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Symfony/View/Manager.php line 278

    at eZ\Publish\Core\MVC\Symfony\View\Manager->renderLocation(object(Location), 'full', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Symfony/Controller/Content/ViewController.php line 407

    at eZ\Publish\Core\MVC\Symfony\Controller\Content\ViewController->renderLocation(object(Location), 'full', true, array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Symfony/Controller/Content/ViewController.php line 130

    at eZ\Publish\Core\MVC\Symfony\Controller\Content\ViewController->viewLocation(null, 'full', true, array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true))
        in /var/www/ezp53/vendor/ezsystems/demobundle/EzSystems/DemoBundle/Controller/DemoController.php line 94

    at EzSystems\DemoBundle\Controller\DemoController->showArticleAction(null, 'full', true, array('content' => object(Content), 'location' => object(Location), 'isPreview' => true))
        in  line 

    at call_user_func_array(array(object(DemoController), 'showArticleAction'), array(null, 'full', true, array('content' => object(Content), 'location' => object(Location), 'isPreview' => true)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 117

    at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), '2')
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 61

    at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), '2', true)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/DependencyInjection/ContainerAwareHttpKernel.php line 62

    at Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle(object(Request), '2')
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Symfony/Controller/Content/PreviewController.php line 93

    at eZ\Publish\Core\MVC\Symfony\Controller\Content\PreviewController->previewContentAction('63', '1', 'eng-GB', 'ezdemo_site')
        in  line 

    at call_user_func_array(array(object(PreviewController), 'previewContentAction'), array('63', '1', 'eng-GB', 'ezdemo_site'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 117

    at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), '1')
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 61

    at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), '1', true)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/DependencyInjection/ContainerAwareHttpKernel.php line 62

    at Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle(object(Request), '1', true)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php line 187

    at Symfony\Component\HttpKernel\Kernel->handle(object(Request), '1', true)
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishCoreBundle/Kernel.php line 67

    at eZ\Bundle\EzPublishCoreBundle\Kernel->handle(object(Request))
        in /var/www/ezp53/web/index.php line 77

[2] Symfony\Component\Routing\Exception\InvalidParameterException: Parameter "locationId" for route "_ezpublishLocation" must match "[^/]++" ("" given) to generate a corresponding URL.
    at n/a
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/Routing/Generator/UrlGenerator.php line 167

    at Symfony\Component\Routing\Generator\UrlGenerator->doGenerate(array('locationId', 'viewType', 'layout'), array('_controller' => 'ez_content:viewLocation', 'viewType' => 'full', 'layout' => true), array(), array(array('variable', '/', '[^/]++', 'layout'), array('variable', '/', '[^/]++', 'viewType'), array('variable', '/', '[^/]++', 'locationId'), array('text', '/content/location')), array('locationId' => null), '_ezpublishLocation', true, array())
        in /var/www/ezp53/ezpublish/cache/dev/ezpublishDevUrlGenerator.php line 283

    at ezpublishDevUrlGenerator->generate('_ezpublishLocation', array('locationId' => null), true)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/Routing/Router.php line 207

    at Symfony\Component\Routing\Router->generate('_ezpublishLocation', array('locationId' => null), true)
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishCoreBundle/Routing/DefaultRouter.php line 142

    at eZ\Bundle\EzPublishCoreBundle\Routing\DefaultRouter->generate('_ezpublishLocation', array('locationId' => null, 'siteaccess' => 'eng'), true)
        in /var/www/ezp53/vendor/symfony-cmf/routing/Symfony/Cmf/Component/Routing/ChainRouter.php line 229

    at Symfony\Cmf\Component\Routing\ChainRouter->generate('_ezpublishLocation', array('locationId' => null, 'siteaccess' => 'eng'), true)
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Symfony/Routing/ChainRouter.php line 24

    at eZ\Publish\Core\MVC\Symfony\Routing\ChainRouter->generate(object(RouteReference), array(), true)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Extension/RoutingExtension.php line 50

    at Symfony\Bridge\Twig\Extension\RoutingExtension->getUrl(object(RouteReference))
        in /var/www/ezp53/ezpublish/cache/dev/twig/23/b4/9ea40eb12fda9074cbe543493c5dc91787bcfbaccac3379cb13c54dc1d2e.php line 38

    at __TwigTemplate_23b49ea40eb12fda9074cbe543493c5dc91787bcfbaccac3379cb13c54dc1d2e->doDisplay(array('routeRef' => object(RouteReference), 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 278

    at Twig_Template->displayWithErrorHandling(array('routeRef' => object(RouteReference), 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 252

    at Twig_Template->display(array('routeRef' => object(RouteReference)), array())
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishDebugBundle/Twig/DebugTemplate.php line 30

    at eZ\Bundle\EzPublishDebugBundle\Twig\DebugTemplate->display(array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 263

    at Twig_Template->render(array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bridge/Twig/TwigEngine.php line 53

    at Symfony\Bridge\Twig\TwigEngine->render('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php line 83

    at Symfony\Bundle\TwigBundle\TwigEngine->render('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/Debug/TimedTwigEngine.php line 50

    at Symfony\Bundle\TwigBundle\Debug\TimedTwigEngine->render('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php line 112

    at Symfony\Bundle\TwigBundle\TwigEngine->renderResponse('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)), null)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Templating/DelegatingEngine.php line 86

    at Symfony\Bundle\FrameworkBundle\Templating\DelegatingEngine->renderResponse('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)), null)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php line 106

    at Symfony\Bundle\FrameworkBundle\Controller\Controller->render('clevertiezp23222Bundle::languages.html.twig', array('routeRef' => object(RouteReference)))
        in /var/www/ezp53/src/cleverti/ezp23222Bundle/Controller/LanguageController.php line 12

    at cleverti\ezp23222Bundle\Controller\LanguageController->languagesAction(object(RouteReference))
        in  line 

    at call_user_func_array(array(object(LanguageController), 'languagesAction'), array(object(RouteReference)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 117

    at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), '2')
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 61

    at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), '2', false)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/DependencyInjection/ContainerAwareHttpKernel.php line 62

    at Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle(object(Request), '2', false)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Fragment/InlineFragmentRenderer.php line 84

    at Symfony\Component\HttpKernel\Fragment\InlineFragmentRenderer->render(object(ControllerReference), object(Request), array('default' => '<div style='color:red'>loading</div>', 'ignore_errors' => false))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishCoreBundle/Fragment/InlineFragmentRenderer.php line 62

    at eZ\Bundle\EzPublishCoreBundle\Fragment\InlineFragmentRenderer->render(object(ControllerReference), object(Request), array('default' => '<div style='color:red'>loading</div>', 'ignore_errors' => false))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Fragment/FragmentHandler.php line 100

    at Symfony\Component\HttpKernel\Fragment\FragmentHandler->render(object(ControllerReference), 'inline', array('default' => '<div style='color:red'>loading</div>'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Extension/HttpKernelExtension.php line 60

    at Symfony\Bridge\Twig\Extension\HttpKernelExtension->renderFragment(object(ControllerReference), array('default' => '<div style='color:red'>loading</div>'))
        in /var/www/ezp53/ezpublish/cache/dev/twig/e2/aa/082a71db568320d5ec4743b68fe5afb42bc585632a009cc4eb51bde2540f.php line 44

    at __TwigTemplate_e2aa082a71db568320d5ec4743b68fe5afb42bc585632a009cc4eb51bde2540f->doDisplay(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 278

    at Twig_Template->displayWithErrorHandling(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 252

    at Twig_Template->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishDebugBundle/Twig/DebugTemplate.php line 30

    at eZ\Bundle\EzPublishDebugBundle\Twig\DebugTemplate->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)))
        in /var/www/ezp53/ezpublish/cache/dev/twig/e0/b2/6b9762dbba51130ecdb43f69737b823c7cda1a2897eba0da31aa583c2383.php line 151

    at __TwigTemplate_e0b26b9762dbba51130ecdb43f69737b823c7cda1a2897eba0da31aa583c2383->block_header(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 144

    at Twig_Template->displayBlock('header', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/ezpublish/cache/dev/twig/e0/b2/6b9762dbba51130ecdb43f69737b823c7cda1a2897eba0da31aa583c2383.php line 75

    at __TwigTemplate_e0b26b9762dbba51130ecdb43f69737b823c7cda1a2897eba0da31aa583c2383->doDisplay(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 278

    at Twig_Template->displayWithErrorHandling(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 252

    at Twig_Template->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishDebugBundle/Twig/DebugTemplate.php line 30

    at eZ\Bundle\EzPublishDebugBundle\Twig\DebugTemplate->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array('content' => array(object(__TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d), 'block_content')))
        in /var/www/ezp53/ezpublish/cache/dev/twig/8c/b7/5d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d.php line 24

    at __TwigTemplate_8cb75d871d307c65ef3895f4d510bbaf9dc67de7159964bad39367f221a5400d->doDisplay(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 278

    at Twig_Template->displayWithErrorHandling(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'ezpublish' => object(GlobalHelper), 'app' => object(GlobalVariables)), array())
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 252

    at Twig_Template->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'), array())
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishDebugBundle/Twig/DebugTemplate.php line 30

    at eZ\Bundle\EzPublishDebugBundle\Twig\DebugTemplate->display(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/twig/twig/lib/Twig/Template.php line 263

    at Twig_Template->render(array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bridge/Twig/TwigEngine.php line 53

    at Symfony\Bridge\Twig\TwigEngine->render('eZDemoBundle:full:article.html.twig', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php line 83

    at Symfony\Bundle\TwigBundle\TwigEngine->render('eZDemoBundle:full:article.html.twig', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/Debug/TimedTwigEngine.php line 50

    at Symfony\Bundle\TwigBundle\Debug\TimedTwigEngine->render('eZDemoBundle:full:article.html.twig', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/Templating/DelegatingEngine.php line 50

    at Symfony\Component\Templating\DelegatingEngine->render('eZDemoBundle:full:article.html.twig', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false, 'viewbaseLayout' => 'EzPublishCoreBundle::viewbase_layout.html.twig'))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Symfony/View/Manager.php line 335

    at eZ\Publish\Core\MVC\Symfony\View\Manager->renderContentView(object(ContentView), array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Symfony/View/Manager.php line 278

    at eZ\Publish\Core\MVC\Symfony\View\Manager->renderLocation(object(Location), 'full', array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true, 'noLayout' => false))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Symfony/Controller/Content/ViewController.php line 407

    at eZ\Publish\Core\MVC\Symfony\Controller\Content\ViewController->renderLocation(object(Location), 'full', true, array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true))
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Symfony/Controller/Content/ViewController.php line 130

    at eZ\Publish\Core\MVC\Symfony\Controller\Content\ViewController->viewLocation(null, 'full', true, array('showSummary' => true, 'showImage' => true, 'content' => object(Content), 'location' => object(Location), 'isPreview' => true))
        in /var/www/ezp53/vendor/ezsystems/demobundle/EzSystems/DemoBundle/Controller/DemoController.php line 94

    at EzSystems\DemoBundle\Controller\DemoController->showArticleAction(null, 'full', true, array('content' => object(Content), 'location' => object(Location), 'isPreview' => true))
        in  line 

    at call_user_func_array(array(object(DemoController), 'showArticleAction'), array(null, 'full', true, array('content' => object(Content), 'location' => object(Location), 'isPreview' => true)))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 117

    at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), '2')
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 61

    at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), '2', true)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/DependencyInjection/ContainerAwareHttpKernel.php line 62

    at Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle(object(Request), '2')
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Symfony/Controller/Content/PreviewController.php line 93

    at eZ\Publish\Core\MVC\Symfony\Controller\Content\PreviewController->previewContentAction('63', '1', 'eng-GB', 'ezdemo_site')
        in  line 

    at call_user_func_array(array(object(PreviewController), 'previewContentAction'), array('63', '1', 'eng-GB', 'ezdemo_site'))
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 117

    at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), '1')
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php line 61

    at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), '1', true)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/DependencyInjection/ContainerAwareHttpKernel.php line 62

    at Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle(object(Request), '1', true)
        in /var/www/ezp53/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php line 187

    at Symfony\Component\HttpKernel\Kernel->handle(object(Request), '1', true)
        in /var/www/ezp53/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishCoreBundle/Kernel.php line 67

    at eZ\Bundle\EzPublishCoreBundle\Kernel->handle(object(Request))
        in /var/www/ezp53/web/index.php line 77