jQuery error : Function "split" on image upload

Hi,

We have a problem on uploading image. When we upload an image with Scald, the browser catch an jQuery error :

Uncaught TypeError: Cannot read property 'split' of undefined
    at HTMLDocument.eval (eval at <anonymous> (jquery.min.js?v=1.10.2:4), <anonymous>:6490:44)
    at c (jquery.min.js?v=1.10.2:4)
    at Object.add [as done] (jquery.min.js?v=1.10.2:4)
    at init.ready (jquery.min.js?v=1.10.2:4)
    at $.fn.init.init (jquery.min.js?v=1.10.2:4)
    at $.fn.init (drupal.js?omsrob:26)
    at x (jquery.min.js?v=1.10.2:4)
    at eval (eval at <anonymous> (jquery.min.js?v=1.10.2:4), <anonymous>:6488:3)
    at eval (eval at <anonymous> (jquery.min.js?v=1.10.2:4), <anonymous>:6500:3)
    at eval (<anonymous>)

This error doesn't "destroy" our code, but it's reduce the size of the user interface.

Thanks in advance