I have added 5 image fields to the homepage of a site I am building to allow my client the ability to upload images to a carousel via the CMS.

This all worked fine on my localhost server but when I upload the site to live I am getting an intermittent error for some of the image fields.

It seems that quite randomly any number of the imagefields will display a 'Sorry, there was a problem with handling your request. Visit www.silverstripe.org to download the CMS' message.

There is not pattern as to which are throwing the error that I can see and this is only happening in the 'Live' environment. I've attached a screenshot as an example.

I have other image fields in use for other pages which all seem to be working fine. Only thing I can think is a permission issue but that doesn't really explain that randomness of the issue.

I would appreciate any suggestionsas to why this might be happening...

Thanks