Why is our form showing we have exceeded our quota

Why is it showing we have exceeded our quota when you try to request a quote on our website:

frontrange-photomask.com

I have deleted all the submissions that were on your server.

Is there something else I need to do??

Hello - Apologies for the inconvenience. 

Perhaps there's just a bit of delay syncing your storage count on our servers. I checked your form and it's displaying properly now.

I have also cleared your form cache as a precaution.

Let us know if you require further assistance. We'll be happy to help.