Upload Problem!

[eluser]Hank the Punk[/eluser]
Are you loading http://yoursite.com/controller/upload1 anywhere ??
As upload1() is public that url should work. If this is not intended, set the function to private by adding an underscore to the name.

Code:

public function _upload1() {
//stuff
}

(The same happens to 'create_user()')