我发送POST时API正在接收GET请求?

I developed my RESTful API using PHP with slim and tested it on my local machine sending requests with Postman. I then deployed the API to a remote server (linode with LAMP).

My problem is when i send the exact same "POST" message to the new host address i get an error message saying "METHOD NOT ALLOWED". It looks like Postman is sending a "GET" request (But probably not since it is the exact same request i just changed the address). Somehow my API is receiving a "GET" request any suggestions as to how this could be possible would be great.

The body of the request is raw XML and the header reflects that.