Fatal error: Uncaught ArgumentCountError: Too few arguments to function Kunden_Account::warenkorb(), 0 passed in /is/htdocs/wp12374357_H2MNA0E520/www/lib/classes/kunden/Account.php on line 32 and exactly 1 expected in /is/htdocs/wp12374357_H2MNA0E520/www/lib/classes/kunden/Account.php:1070 Stack trace: #0 /is/htdocs/wp12374357_H2MNA0E520/www/lib/classes/kunden/Account.php(32): Kunden_Account->warenkorb() #1 /is/htdocs/wp12374357_H2MNA0E520/www/includes/kunden/account.php(8): Kunden_Account->controller() #2 /is/htdocs/wp12374357_H2MNA0E520/www/index.php(95): include('/is/htdocs/wp12...') #3 {main} thrown in /is/htdocs/wp12374357_H2MNA0E520/www/lib/classes/kunden/Account.php on line 1070