xajax and codeigniter - blank page and xajax request URI error

I am unfortunately getting a blank page when trying to run a site locally. There are other people running it locally just fine, so I am wondering if it could be something to do with my LAMP environment.

When I attempt to load the site, it's nothing but a blank page. I've ran php index.php in console and the error I get is the following "xajax Error: xajax failed to automatically identify your Request URI.Please set the Request URI explicitly when you instantiate the xajax object.". I'm not quite sure how to handle thi开发者_如何学运维s in CodeIgniter and or at all to be honest.

I think it's a problem with LAMP configuration: check codeigniter folder permissions (add write permission to "logs" folder.

Thanks for your answer. I actually figured out what the problem was, it was like you said a problem with my LAMP configuration. Unfortunately XAMPP (which is what I am using and or was), the newest version uses PHP 5.3. Xajax doesn't support PHP 5.3 and this was causing the problems. After I went to an older version all was well!