Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /home/clickboo/public_html/lernkaertchen.ch/lib/src/Model/Pakete.php:101 Stack trace: #0 /home/clickboo/public_html/lernkaertchen.ch/lib/src/Model/Pakete.php(101): count(NULL) #1 /home/clickboo/public_html/lernkaertchen.ch/lib/src/Controller/Frontend.php(239): Aisberg\Model\Pakete::filterPaketeOhneKartenOderTitel(Array, Array, 30) #2 /home/clickboo/public_html/lernkaertchen.ch/lib/src/Bootstrap.php(245): Aisberg\Controller\Frontend->indexAction(Array) #3 /home/clickboo/public_html/lernkaertchen.ch/index.php(14): Aisberg\Bootstrap->run() #4 {main} thrown in /home/clickboo/public_html/lernkaertchen.ch/lib/src/Model/Pakete.php on line 101