Notice: Trying to get property 'parentLocationId' of non-object in /app/src/Poko/PokoBundle/Services/PokoPdfService.php on line 131

Fatal error: Uncaught TypeError: Argument 1 passed to eZ\Publish\SPI\Repository\Decorator\LocationServiceDecorator::loadLocation() must be of the type int, null given, called in /app/src/Poko/PokoBundle/Services/PokoPdfService.php on line 131 and defined in /app/vendor/ezsystems/ezplatform-kernel/eZ/Publish/SPI/Repository/Decorator/LocationServiceDecorator.php:37 Stack trace: #0 /app/src/Poko/PokoBundle/Services/PokoPdfService.php(131): eZ\Publish\SPI\Repository\Decorator\LocationServiceDecorator->loadLocation(NULL) #1 /app/src/Poko/PokoBundle/Services/PokoPdfService.php(57): PokoBundle\Services\PokoPdfService->extractEventInformationForBookingPdf('12938') #2 /app/src/Poko/PokoBundle/Controller/PdfController.php(33): PokoBundle\Services\PokoPdfService->generateRegistrationPdf('12938') #3 /app/vendor/symfony/http-kernel/HttpKernel.php(163): PokoBundle\Controller\PdfController->registrationPdfAction(Object(Symfony\Component\HttpFoundation\Request), '12938') #4 /app/vendor/symfony/http-kernel/HttpKernel.php(75): Symfony\Comp in /app/vendor/ezsystems/ezplatform-kernel/eZ/Publish/SPI/Repository/Decorator/LocationServiceDecorator.php on line 37