Save failed with the following error: content exceed!

Hi, i have this problem when i upload more than 93 slides.
So i have change in mysql record the params type from "text" to "longtext" to accept 4294967295 characters.
But i have not solved the problem.
How can i resolve it?

I have the necessity to upload images with the article's link.
Thank you.

Hi
the length of the params field has been coded in the core of joomla, unfortunately it can not be changed
you must use the source "from a folder" which will read the images directly in the folder instead of using the slides manager if you want to show so many images
CEd