While trying out the sign up page I encountered this error. Even though a user is created, it is not being stored in the database. I have given all the required attributes but where is this "68626_1_username" coming from?
TL;DR
Developers are encountering an error message regarding a missing required attribute "68626_1_username" while creating a user and storing it in the database. They are unsure where this attribute is coming from despite providing all necessary attributes.