Getting error when name of user is same: error 42

Hello,
I get an error when a subscriber enters a first and last name that is the same as another user like John Smith for example and another with same name does the same I get the following page (inserted below). The thing is that the registration page is checking that the username is unique, the email is unique and obviously the user id is unique so why the conflict and what do I change to not have this error?

As always thank you for all your help!



Joomla 2.5.7, CB 1.9, CBSubs 2.0.2, bootstrap template, Joomlapolis Silver Hosting

You're using Joomlas contact creator plugin, which is unique by name but name is not unique in Joomla so if you've someone with the same name as an already existing user you'll get this error. Simply disable "User - Contact Creator" within Extensions > Plug-in Manager and it should resolve.