Enter password to change information problem
Since the latest update, you obviously have to enter your password if you want to change information in the profile. That wasn't the case before, maybe you can fix that with an update?
We'll fix the issue in the next version release.
However, you can add it to your wpForo installation now. You should change one file in the plugin. Use some FTP Client or Hosting Service cPanel > File manager and change the class-forms.php file.
1. Download this zip file.
2. Unzip and find the class-forms.php file.
3. Upload and replace your current /wp-content/plugins/wpforo/wpf-includes/class-forms.php file and use.