Fatal error: Uncaught ArgumentCountError: Too few arguments to function page_class::page_head(), 1 passed in /home/hundsnack/html/vanliga-problem.php on line 4 and exactly 2 expected in /home/hundsnack/html/page_class.php:11 Stack trace: #0 /home/hundsnack/html/vanliga-problem.php(4): page_class->page_head() #1 {main} thrown in /home/hundsnack/html/page_class.php on line 11