Getting "Multiple submissions are disabled for this form" warning message when submitting the form

I am testing my form and I keep getting this message.

When you submit a form and a warning message saying that multiple submissions are disabled for that form, it means that the submission limit that is based on the number of submissions for that form is enabled or set.

Please check this guide to learn more about submission limit(s): 

How-to-Limit-Submissions-in-a-Form

However, if after you have set the form status to just enabled and you are still getting the same error/warning message when submitting the form, please do not hesitate to let us know and we will be glad to help you. And if that is the case, may we ask permission to do tests submissions directly to your form?

Thank you.