Details
Description
On PHP 8.1, when clicking to "Checkout & Pay", a 500 error is encountered and the following is written to the general error log:
[2023-06-14T17:39:27.912731+00:00] general.ERROR: Uncaught Exception TypeError: "strlen(): Argument #1 ($string) must be of type string, array given" at /home/blestau/public_html/570/vendors/minphp/input/src/Input.php line 72
{"exception":"[object] (TypeError(code: 0): strlen(): Argument #1 ($string) must be of type string, array given at /home/blestau/public_html/570/vendors/minphp/input/src/Input.php:72)"}To reproduce:
1. Create an order form with a test product using no module. Using the "Wizard List" but it does not only occur for this template.
2 Login as the client, place the order.
3. When clicking "Checkout & Pay" the error is encountered.