0
count(): Argument #1 ($value) must be of type Countable|array, string given
#0 /var/www/jozsef-attila.hu/public_html/libraries/src/MVC/Controller/BaseController.php(639): PhocaGalleryViewCategories->display()
#1 /var/www/jozsef-attila.hu/public_html/components/com_phocagallery/controller.php(30): Joomla\CMS\MVC\Controller\BaseController->display()
#2 /var/www/jozsef-attila.hu/public_html/libraries/src/MVC/Controller/BaseController.php(672): PhocaGalleryController->display()
#3 /var/www/jozsef-attila.hu/public_html/components/com_phocagallery/phocagallery.php(58): Joomla\CMS\MVC\Controller\BaseController->execute()
#4 /var/www/jozsef-attila.hu/public_html/libraries/src/Dispatcher/LegacyComponentDispatcher.php(71): require_once('...')
#5 /var/www/jozsef-attila.hu/public_html/libraries/src/Dispatcher/LegacyComponentDispatcher.php(73): Joomla\CMS\Dispatcher\LegacyComponentDispatcher::Joomla\CMS\Dispatcher\{closure}()
#6 /var/www/jozsef-attila.hu/public_html/libraries/src/Component/ComponentHelper.php(355): Joomla\CMS\Dispatcher\LegacyComponentDispatcher->dispatch()
#7 /var/www/jozsef-attila.hu/public_html/libraries/src/Application/SiteApplication.php(200): Joomla\CMS\Component\ComponentHelper::renderComponent()
#8 /var/www/jozsef-attila.hu/public_html/libraries/src/Application/SiteApplication.php(241): Joomla\CMS\Application\SiteApplication->dispatch()
#9 /var/www/jozsef-attila.hu/public_html/libraries/src/Application/CMSApplication.php(294): Joomla\CMS\Application\SiteApplication->doExecute()
#10 /var/www/jozsef-attila.hu/public_html/includes/app.php(61): Joomla\CMS\Application\CMSApplication->execute()
#11 /var/www/jozsef-attila.hu/public_html/index.php(32): require_once('...')
#12 {main}