Keep Getting the Sorry! Only Entry is Allowed Error

I need to add the ability for multiple submissions.

Sean

It was because unique submission is enabled on the form https://www.jotform.com/61515375136151 .

User guide: How-to-Set-Unique-Submissions-on-a-Form

You can assign No Check if you want to stop unique submission on your form.

Let us know if you need further help.