ERROR: Please enter a nickname
While any user try to edit profile, instead of success message it display error :: "ERROR: Please enter a nickname
vantage Version: 3.0.4
Wordpress Version : 4.4
See our forum discussion for more detail :: http://forums.appthemes.com/profiler...e-issue-91200/
Before about discussion and conclusion, I have deactivate all plugins, only activated vantage theme as per above details.