Fatal error: Uncaught ArgumentCountError: mysqli_set_charset() expects exactly 2 arguments, 1 given in /customers/5/7/1/peteringemann.dk/httpd.www/kalender/index.php:12 Stack trace: #0 /customers/5/7/1/peteringemann.dk/httpd.www/kalender/index.php(12): mysqli_set_charset('utf8') #1 {main} thrown in /customers/5/7/1/peteringemann.dk/httpd.www/kalender/index.php on line 12