Plesk and Quotas

I am trying to figure out how to stop receiving this message.

Basically I have a client template that has physical management checked and then a domain template of 100mb hard disk quota. When I create a user with the user template and then create a domain under the client template with the preset data, I get this error:

Unable to accept the template: the following limitations are exceeded.
To create the domain and proceed to allocating resources, click Next >>. To create the domain without adjusting the resource limits, click Finish.