Hi, i recently just found a problem with file naming convention of controllers. Naming like HelloWorldController.php does not work on my fedora apache server but work for my window apache server. Upon changing to HelloworldController.php, it works wonder. I not too sure is it my setting main.php or flaw in the framework. I just tested in controller, not too sure whether other components file naming is affected as well.
Be sure that the file and the class has the same name, or you will get the error.
If you have the possiblity, the next time you will format your windows choose a case sensitive file sistem, that will avoid really unpleasent problem at release moment.