Getting Error when using Membership in ASP.NET

Question

on that line the exceptions comes in

MembershipUser aspnetUser = base.GetUser(username, userIsOnline);

 

and the actual exception is

The 'PulsionTechnology.CAMAN.Web.CAMANSqlMembershipProvider' requires a database schema compatible with schema version '1'. However, the current database schema is not compatible with this version. You may need to either install a compatible schema with aspnet_regsql.exe (available in the framework installation directory), or upgrade the provider to a newer version.

 

 

Can any one help me