IOS - Memory warning doing ajax calls with jQuery

Hi all,

I’ve got an app using ajax call thru jQuery to get data and store it in a local database.
All my calls go well exept for one, increasing for each call the memory usage of the iphone by 100mo, making the app on IOS crash by memory warning.

I absolutelly know that the memory leak is due to this ajax call. Any idea to help improving my app ?

Thanks a lot !