Code:
ErrorException:
Warning: Undefined array key "urlKeywords"
at vendor/craffft/contao-calendar-ical-bundle/src/Resources/contao/config/config.php:29
at include('/home/.sites/941/site1081/web/landhauspiber_neu/vendor/craffft/contao-calendar-ical-bundle/src/Resources/contao/config/config.php')
(vendor/contao/core-bundle/src/Resources/contao/library/Contao/Config.php:198)
at Contao\Config->initialize()
(vendor/contao/core-bundle/src/Resources/contao/library/Contao/Config.php:163)
at Contao\Config::getInstance()
(vendor/contao/core-bundle/src/Framework/Adapter.php:46)
at Contao\CoreBundle\Framework\Adapter->__call('getInstance', array())
(vendor/contao/core-bundle/src/Framework/ContaoFramework.php:298)
at Contao\CoreBundle\Framework\ContaoFramework->initializeFramework()
(vendor/contao/core-bundle/src/Framework/ContaoFramework.php:122)
at Contao\CoreBundle\Framework\ContaoFramework->initialize()
(vendor/contao/core-bundle/src/Security/User/ContaoUserProvider.php:68)
at Contao\CoreBundle\Security\User\ContaoUserProvider->loadUserByIdentifier('admin')
(vendor/contao/core-bundle/src/Security/User/ContaoUserProvider.php:87)
at Contao\CoreBundle\Security\User\ContaoUserProvider->refreshUser(object(BackendUser))
(vendor/symfony/security-http/Firewall/ContextListener.php:236)
at Symfony\Component\Security\Http\Firewall\ContextListener->refreshUser(object(UsernamePasswordToken))
(vendor/symfony/security-http/Firewall/ContextListener.php:137)
at Symfony\Component\Security\Http\Firewall\ContextListener->authenticate(object(RequestEvent))
(vendor/symfony/security-bundle/Debug/WrappedLazyListener.php:49)
at Symfony\Bundle\SecurityBundle\Debug\WrappedLazyListener->authenticate(object(RequestEvent))
(vendor/symfony/security-http/Firewall/AbstractListener.php:26)
at Symfony\Component\Security\Http\Firewall\AbstractListener->__invoke(object(RequestEvent))
(vendor/symfony/security-bundle/Debug/TraceableFirewallListener.php:73)
at Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener->callListeners(object(RequestEvent), object(Generator))
(vendor/symfony/security-http/Firewall.php:92)
at Symfony\Component\Security\Http\Firewall->onKernelRequest(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
(vendor/symfony/event-dispatcher/Debug/WrappedListener.php:117)
at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
(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), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.request', object(RequestEvent))
(vendor/symfony/event-dispatcher/EventDispatcher.php:59)
at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
(vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:154)
at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
(vendor/symfony/http-kernel/HttpKernel.php:139)
at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
(vendor/symfony/http-kernel/HttpKernel.php:75)
at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
(vendor/symfony/http-kernel/Kernel.php:202)
at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
(web/index.php:44)