Warning: Undefined array key 0 in /var/www/website/federalland/web/app/themes/make-be-theme/single.php on line 7

Warning: Attempt to read property "slug" on null in /var/www/website/federalland/web/app/themes/make-be-theme/single.php on line 7

Fatal error: Uncaught TypeError: MakeBe\Service\PostService::getRelatedArticlesByCategory(): Argument #1 ($category_slug) must be of type string, null given, called in /var/www/website/federalland/web/app/mu-plugins/makebe/src/Controller/PostController.php on line 34 and defined in /var/www/website/federalland/web/app/mu-plugins/makebe/src/Service/PostService.php:168 Stack trace: #0 /var/www/website/federalland/web/app/mu-plugins/makebe/src/Controller/PostController.php(34): MakeBe\Service\PostService->getRelatedArticlesByCategory() #1 /var/www/website/federalland/web/app/mu-plugins/makebe/makebe-plugin.php(138): MakeBe\Controller\PostController->get_related_articles() #2 /var/www/website/federalland/web/app/themes/make-be-theme/single.php(7): MakeBe\get_related_articles() #3 /var/www/website/federalland/web/wp/wp-includes/template-loader.php(106): include('...') #4 /var/www/website/federalland/web/wp/wp-blog-header.php(19): require_once('...') #5 /var/www/website/federalland/web/index.php(7): require('...') #6 {main} thrown in /var/www/website/federalland/web/app/mu-plugins/makebe/src/Service/PostService.php on line 168