‘User Role Selection ‘ box doesn’t save the setting

Dear UU Pro Dev team,

Thank you for your development work and for putting UU Pro 3.0 online. We are a Paid UU Ultimate user. We submitted this subject via the UU Pro customer ticket area a month ago but didn’t receive any feedback so far. Hopefully, this will draw attention and have the issue sorted out sooner.

1) The Problem

The ‘Role Selection’ feature in the front-end user registration form doesn’t offer another user role for registration selection, besides a WordPress default role. With this problem, users currently will have to accept a single role assigned by default. This is a big problem for a membership-based site.

The cause of the above problem is the feature on the admin panel: ‘setting > registration > Choose User Roles for Registration box’ doesn’t save the check.

The same problem applies to ‘setting > general > Choose Admins that will be notified’

2) Explore the above problem

(‘wp_debug’, true) reported the following problems for your coding purpose.

a)The following bugs reported with ‘Undefined index or variable’
..\wordpress\wp-content\plugins\users-ultra\..\xoo.userultra.customizer.php on line 4604
..\wordpress\wp-content\plugins\users-ultra\..\xoo.userultra.class.php on line 3004
..\wordpress\wp-content\plugins\users-ultra\..\xoo.userultra.role.php on line 68
..\wordpress\wp-content\plugins\users-ultra\..\xoo.userultra.class.php on line 3494
..\wordpress\wp-content\plugins\users-ultra\..\xoo.userultra.class.php on line 3004

b) WordPress reported the following code deprecation.
Deprecated: Function get_magic_quotes_gpc() is deprecated in ..\wordpress\wp-content\plugins\users-ultra\..\functions.php on line 322.

As mentioned, this is a critical bug for a membership site. Please update the code or respond our tickets at your earliest convenience. Your effort and support are appreciated.

Best regards,
Rose