Can someone explain what is web code 415 and how to fix it? or What is web code 415 and why does my A

415 errors are usually header-related. What is web code 415? It’s the server not understanding your request format.

Even if you’re sending JSON, the server might need explicit headers. Add `Content-Type: application/json` and `Accept: application/json`.

If you’re using JavaScript, check your fetch/Axios config—sometimes the headers get messed up.