My form says it is over the quota. Please help!

My form says it is over the quota but we are not close to our limit? Please help ASAP!!!

http://newenglandelitefootballclinic.com/?page_id=730

I have checked the account associated with the form and see that it is active and currently holding Silver subscription plan. The webpage is displaying the form without any issue. Are you still experiencing any issue with the form? Please get back to us if you need any further assistance. We will be happy to assist.