Can't make a table

I created a form and have tried to figure out why I can't seem to make a table but I am stumped. I tried recreating the table with out editing the field names and that didn't work either. I go to create a table and when I save it takes me back to the form manager screen with an error. see attached image.

Please Help!

Thanks!

I found the FAQ that answered my question. http://www.chronoengine.com/faqs/2558-i-cant-add-more-inputs-to-my-form.html

thanks!