EXCEPTION DEBUG:
Array
(
    [0] => Eventbeginn ist nicht definiert.
    [1] => #0 /data/www/typo3Live/typo3conf/ext/phbern_vkal/Classes/Controller/KalenderController.php(174): Tx_PhbernVkal_Domain_Repository_KalenderRepository->prepareEventForVcal(Array)
#1 [internal function]: Tx_PhbernVkal_Controller_KalenderController->downloadOutlookEventAction(12920777)
#2 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/extbase/Classes/Mvc/Controller/ActionController.php(287): call_user_func_array(Array, Array)
#3 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/extbase/Classes/Mvc/Controller/ActionController.php(158): TYPO3\CMS\Extbase\Mvc\Controller\ActionController->callActionMethod()
#4 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/extbase/Classes/Mvc/Dispatcher.php(69): TYPO3\CMS\Extbase\Mvc\Controller\ActionController->processRequest(Object(TYPO3\CMS\Extbase\Mvc\Web\Request), Object(TYPO3\CMS\Extbase\Mvc\Web\Response))
#5 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/extbase/Classes/Mvc/Web/FrontendRequestHandler.php(56): TYPO3\CMS\Extbase\Mvc\Dispatcher->dispatch(Object(TYPO3\CMS\Extbase\Mvc\Web\Request), Object(TYPO3\CMS\Extbase\Mvc\Web\Response))
#6 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/extbase/Classes/Core/Bootstrap.php(195): TYPO3\CMS\Extbase\Mvc\Web\FrontendRequestHandler->handleRequest()
#7 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/extbase/Classes/Core/Bootstrap.php(184): TYPO3\CMS\Extbase\Core\Bootstrap->handleRequest()
#8 [internal function]: TYPO3\CMS\Extbase\Core\Bootstrap->run('', Array)
#9 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php(6665): call_user_func_array(Array, Array)
#10 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/frontend/Classes/ContentObject/UserContentObject.php(41): TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->callUserFunction('TYPO3\CMS\Extba...', Array, '')
#11 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php(862): TYPO3\CMS\Frontend\ContentObject\UserContentObject->render(Array)
#12 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/frontend/Classes/Controller/TypoScriptFrontendController.php(3729): TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->USER(Array)
#13 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/frontend/Classes/Controller/TypoScriptFrontendController.php(3677): TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController->INTincScript_process(Array)
#14 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/frontend/Classes/Controller/TypoScriptFrontendController.php(3644): TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController->recursivelyReplaceIntPlaceholdersInContent()
#15 /data/www/typo3Live/typo3_src-6.2.17/typo3/sysext/cms/tslib/index_ts.php(232): TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController->INTincScript()
#16 /data/www/typo3Live/typo3_src-6.2.17/index.php(28): require('/data/www/typo3...')
#17 {main}
    [2] => 
    [3] => 
    [4] => 
    [5] => 
    [6] => Array
        (
            [Beschrieb_raw] => 
            [Beschrieb] => 
        )

)