Fom not adding new elements

Hi...
I like ChoronoForms.
I have make a prettly lagre form using this.
But now i am not able to add further new fields in it.
I really need that.
Is there any limit how many elements we can add.
Because after some emelemnts added. Now when i update form it simply redirects me to extention page with no message.
Please help me to detect what is the problem.

Thanks in advance

Hi mux,

Please see this FAQ

Bob