I have a problem with a "Form" page. This Form contains five TextFields and when I left this Form with the fifth TextField "in blue" I can't return on this page after. There is an Array Index Out Of Bound (3>=2). But if I left this page on another TextField there is no problem.
I don't understand why there this this problem, especially that there is no problem on the Emulator Nokia S40.

Someone can help me???
thank you