getting 404 always and no file is uploaded

[dv336699]

I'm using the basic sample and I always get a 404 error (probably because of chunk checking)
but no file is saved even using the basic code.
http://tinyurl.com/keu5gbk

No chunk files are created nor the file is uploaded.
The demo presented on this page works just fine:
https://github.com/flowjs/flow.js/blob/master/samples/Backend%20on%20PHP.md

Thanks

[dv336699]

nvm, the url was pointing to the wrong place.. thanks