Invalid character found in method name HTTP method names must be tokens

This error message is typically encountered when a web server receives a request with an invalid HTTP method name. HTTP methods, also known as verbs, are used to indicate the desired action to be performed on a resource. Examples of valid HTTP methods include GET, POST, PUT, and DELETE.

The error message indicates that the method name contains an invalid character that is not recognized as a valid token. Tokens are a specific set of characters that are allowed in HTTP method names, and any other characters are considered invalid.

To resolve this error, you should check the method name in the request and ensure that it only contains valid characters. If you are using a custom method name that includes non-standard characters, you may need to modify your application to use a different method or encode the method name in a way that is recognized by the server.