The application could not run because of the following error:
#0 /var/www/vitronic.com/app/model/extensions/TeaserCardGroup.php(110): TeaserCard::setTeaserCard()
#1 /var/www/vitronic.com/app/model/extensions/NewsArticle.php(95): TeaserCardGroup::setTeaserCardGroup()
#2 /var/www/vitronic.com/app/model/extensions/NewsArticle.php(16): NewsArticle->formatData()
#3 /var/www/vitronic.com/app/views/corporate-news-article.php(10): NewsArticle->__construct()
#4 /var/www/vitronic.com/app/includes/http.php(16): require('/var/www/vitron...')
#5 /var/www/vitronic.com/app/app.php(494): render()
#6 [internal function]: Closure->{closure}()
#7 /var/www/vitronic.com/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(40): call_user_func()
#8 /var/www/vitronic.com/vendor/slim/slim/Slim/Route.php(281): Slim\Handlers\Strategies\RequestResponse->__invoke()
#9 /var/www/vitronic.com/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\Route->__invoke()
#10 /var/www/vitronic.com/vendor/slim/slim/Slim/Route.php(268): Slim\Route->callMiddlewareStack()
#11 /var/www/vitronic.com/vendor/slim/slim/Slim/App.php(503): Slim\Route->run()
#12 /var/www/vitronic.com/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\App->__invoke()
#13 /var/www/vitronic.com/vendor/slim/slim/Slim/App.php(392): Slim\App->callMiddlewareStack()
#14 /var/www/vitronic.com/vendor/slim/slim/Slim/App.php(297): Slim\App->process()
#15 /var/www/vitronic.com/public/index.php(256): Slim\App->run()
#16 {main}