Fatal error: Uncaught TypeError: Argument 1 passed to Components\Cards\CardSingular::__construct() must be of the type string, null given, called in /var/www/html/Components/HTML/ContentfulTemplates/Slider.php on line 180 and defined in /var/www/html/Components/Cards/CardSingular.php:312 Stack trace: #0 /var/www/html/Components/HTML/ContentfulTemplates/Slider.php(180): Components\Cards\CardSingular->__construct(NULL, Array) #1 /var/www/html/Components/HTML/ContentfulTemplates/Slider.php(79): Components\HTML\ContentfulTemplates\Slider->setRows() #2 /var/www/html/System/Component/ContentfulPage.php(144): Components\HTML\ContentfulTemplates\Slider->__construct(Array) #3 /var/www/html/System/Component/ContentfulPage.php(118): System\Component\ContentfulPage->createComponentFromContentfulDatum(Array, NULL) #4 /var/www/html/Components/Pages/Home/Home/Index.php(15): System\Component\ContentfulPage->setContentData(Array) #5 /var/www/html/Controllers/Home/Home.php(22): Components\Pages\Home\Home\Index->setContentData(Array) #6 /va in /var/www/html/Components/Cards/CardSingular.php on line 312