Tut mir leid, wenn ich mich hier etwas dumm anstelle. Aber so gut kenne ich Contao nicht.
Direkt als ich auf Debug-Modus klickte, kam ein Fehler. Da dort SessionNotFoundException stand, hab ich die Seite nochmal mit /contao aufgerufen. Das ging. Verschiedene Menüpunkte im Backend konnte ich ebenfalls anklicken (Artikel, Systemwartung, Einstellungen). Als ich dann auf "Nachrichten" klickte, kam Folgendes:
Code:
Symfony\Component\HttpFoundation\Exception\SessionNotFoundException:
There is currently no session available.
at /www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/http-foundation/RequestStack.php:126
at Symfony\Component\HttpFoundation\RequestStack->getSession()
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/security-core/Authentication/Token/Storage/UsageTrackingTokenStorage.php:89)
at Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage->getSession()
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/security-core/Authentication/Token/Storage/UsageTrackingTokenStorage.php:44)
at Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage->getToken()
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/security-core/Authorization/AuthorizationChecker.php:70)
at Symfony\Component\Security\Core\Authorization\AuthorizationChecker->isGranted('ROLE_USER', null)
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/security-core/Security.php:63)
at Symfony\Component\Security\Core\Security->isGranted('ROLE_USER')
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/contao/core-bundle/src/EventListener/PrettyErrorScreenListener.php:87)
at Contao\CoreBundle\EventListener\PrettyErrorScreenListener->handleException(object(ExceptionEvent))
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/contao/core-bundle/src/EventListener/PrettyErrorScreenListener.php:79)
at Contao\CoreBundle\EventListener\PrettyErrorScreenListener->__invoke(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:117)
at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/event-dispatcher/EventDispatcher.php:230)
at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.exception', object(ExceptionEvent))
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/event-dispatcher/EventDispatcher.php:59)
at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/http-kernel/HttpKernel.php:213)
at Symfony\Component\HttpKernel\HttpKernel->handleThrowable(object(SessionNotFoundException), object(Request), 1)
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/http-kernel/HttpKernel.php:106)
at Symfony\Component\HttpKernel\HttpKernel->terminateWithException(object(SessionNotFoundException), object(Request))
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php:131)
at Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::Symfony\Component\HttpKernel\EventListener\{closure}(object(SessionNotFoundException))
(/www/htdocs/w0186963/poppner.net/zpn/contao/vendor/symfony/error-handler/ErrorHandler.php:607)
at Symfony\Component\ErrorHandler\ErrorHandler->handleException(object(SessionNotFoundException))
Lesezeichen