Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in /home/admin/web/dovak.online/public_html/data/quizzes.php:16065 Stack trace: #0 /home/admin/web/dovak.online/public_html/data/quizzes.php(16065): in_array() #1 /home/admin/web/dovak.online/public_html/config.php(3): require_once('...') #2 /home/admin/web/dovak.online/public_html/quiz.php(12): require_once('...') #3 {main} thrown in /home/admin/web/dovak.online/public_html/data/quizzes.php on line 16065