"Event Full " Popup is showing up in the form.

I have a Registration form for a Dinner Club that I recycle through any number of events. There is an artifact pop up appearing that Indicates that the "Event is Full". I have tried to find where this is coming from but have been unable to locate it. The PopUP occurs after the members hit the submit button and view the "Thank You " page and it does not happen every time. Any Ideas

I have checked your form, and there is no condition, or form setting that would throw that message. Can we do a real submission in your form to test it?

I think I may have a work around. I have created a landing page on our
website. This moves the user away from the form before the pop up shows up.
I'll let you know if it doesn't work. Thanks
Ron Sherring
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