No overload for 'CreateUserWizard1_CreatedUser' matches delegate 'System.EventHandler'

I am working on a web application, and i've made some changes on the CreateUserWizard, like i added new controls and all that, but when i tried to run the application i got the following error:
No overload for 'CreateUserWizard1_CreatedUser' matches delegate 'System.EventHandler'
Source Error:



Line 4:
Line 5:
Line 6: <asp:CreateUserWizard ID="CreateUserWizard1" runat="server"
Line 7: oncreateduser="CreateUserWizard1_CreatedUser" Width="400px"
Line 8: CompleteSuccessText="Thank you for registering" ContinueButtonText=&qu ...