Max number of Fields

There is a max Number of Field in a Form?

I've added several fields to a form and I've saved it.
But now, when I try to add a new field and save the form, form wizard close and the joomla control panel is displayed.

P.S.
Now I have 39 Fields on my form.

Hi EffegiWeb,

Please see this FAQ

Bob

Many Thanks.
I have try to set max_input_vars setting in php.ini to 10000, and now I can add more fields.

Best Regards.