User Filling in my form is Unable to Submit due to Form Over Quota Error

do I need to do something on the administrative end?   or is this an issue on the user's end? 

It appears you are having a user with an issue when attempting to fill in your form which is leading them to an Over Quota Error Message.

I checked your account and saw it looks okay. Also, I see you only have one form on it but so far currently everything looks normal on my end. Your account still has space and usage left including the fact that I see your form is enabled with no limits placed on it.

I did however, notice you have 16 Payments and I believe that probably placed you over the free plan quota since the current payment submissions has a limit of only 10 though I see you've corrected this by upgrading to the Bronze Subscription and this has lifted the limitation.

I would have the user try again now and it should work but do let us know if this continues to be an issue for you.