Error Code: 0
count(): Argument #1 ($value) must be of type Countable|array, null given

Call stack
# Function Location
1 () JROOT/templates/nlp/html/com_content/category/blog_item.php:54
2 include() JROOT/libraries/src/MVC/View/HtmlView.php:701
3 Joomla\CMS\MVC\View\HtmlView->loadTemplate() JROOT/templates/nlp/html/com_content/category/blog.php:111
4 include() JROOT/libraries/src/MVC/View/HtmlView.php:701
5 Joomla\CMS\MVC\View\HtmlView->loadTemplate() JROOT/libraries/src/MVC/View/HtmlView.php:230
6 Joomla\CMS\MVC\View\HtmlView->display() JROOT/libraries/src/MVC/View/CategoryView.php:245
7 Joomla\CMS\MVC\View\CategoryView->display() JROOT/components/com_content/views/category/view.html.php:250
8 ContentViewCategory->display() JROOT/libraries/src/MVC/Controller/BaseController.php:664
9 Joomla\CMS\MVC\Controller\BaseController->display() JROOT/components/com_content/controller.php:118
10 ContentController->display() JROOT/libraries/src/MVC/Controller/BaseController.php:702
11 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/components/com_content/content.php:43
12 require_once() JROOT/libraries/src/Component/ComponentHelper.php:402
13 Joomla\CMS\Component\ComponentHelper::executeComponent() JROOT/libraries/src/Component/ComponentHelper.php:377
14 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/SiteApplication.php:194
15 Joomla\CMS\Application\SiteApplication->dispatch() JROOT/libraries/src/Application/SiteApplication.php:233
16 Joomla\CMS\Application\SiteApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:225
17 Joomla\CMS\Application\CMSApplication->execute() JROOT/index.php:49