Fatal error: Uncaught ArgumentCountError: mysqli_connect_errno() expects exactly 0 arguments, 1 given in /customers/3/e/c/touringsyd.dk/httpd.www/resources/db_connection.php:24
Stack trace:
#0 /customers/3/e/c/touringsyd.dk/httpd.www/resources/db_connection.php(24): mysqli_connect_errno(Object(mysqli))
#1 /customers/3/e/c/touringsyd.dk/httpd.www/user/show_users.php(5): require_once('/customers/3/e/...')
#2 {main}
  thrown in /customers/3/e/c/touringsyd.dk/httpd.www/resources/db_connection.php on line 24