The error Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException usually indicates that you are trying to access a URL with an HTTP method that is not supported by the route.

you might be trying to access a URL with the POST method when the route only supports GET.

To solve this issue, you can make sure that you are accessing the URL with the correct HTTP method. In most cases, this means using a link or a form to access the URL instead of pasting it into the address bar. If you are still seeing the error after using the correct HTTP method, you should check your route configuration to make sure that the URL is defined correctly and that it supports the HTTP method you are using.