Fatal error: Uncaught ArgumentCountError: Too few arguments to function header_html(), 1 passed in /homepages/3/d36268446/htdocs/endlesswinter/index.html on line 7 and exactly 2 expected in /homepages/3/d36268446/htdocs/endlesswinter/php/basics.php:7 Stack trace: #0 /homepages/3/d36268446/htdocs/endlesswinter/index.html(7): header_html('home') #1 {main} thrown in /homepages/3/d36268446/htdocs/endlesswinter/php/basics.php on line 7