"Get" word in posted data

[eluser]Unknown[/eluser]
Hello everyone,

I have created a blog application which can be found at http://github.com/mengu/ciblog. I haven't decided on the license yet and it needs a lot work. You can find a working demo on http://www.mengu.net/demo.

The problem is with this application when I try to make a post and if there is a word starting with get like "wget" or "get" itself in the posted data CodeIgniter takes it as a GET request and gives me this error:

Code:

Method Not Implemented

GET to /demo/admin/updatepost not supported.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
Apache/2 Server at www.mengu.net Port 80

How can I solve this? I don't know if this is my mistake or a bug so I thought it would be best to post in this forum section.

Thanks.

[eluser]Unknown[/eluser]
I have just noticed that the application works very well in my local, I only get this error with the server. Anyone has any idea what could be causing this?

[eluser]skunkbad[/eluser]
I tested this using "get" and "Get" as form input, and don't have a problem.