Error on Register

[j0hannr]

Register Fails.

Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "my_registration_user_role" not found or invalid function name in /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-includes/class-wp-hook.php:303 Stack trace: #0 /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-includes/plugin.php(189): WP_Hook->apply_filters() #1 /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-content/plugins/ultimate-member/includes/core/um-actions-register.php(466): apply_filters() #2 /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-includes/class-wp-hook.php(303): um_submit_form_register() #3 /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters() #4 /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-includes/plugin.php(470): WP_Hook->do_action() #5 /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-content/plugins/ultimate-member/includes/core/class-form.php(547): do_action() #6 /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-includes/class-wp-hook.php(303): um\core\Form->form_init() #7 /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters() #8 /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-includes/plugin.php(470): WP_Hook->do_action() #9 /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-includes/template-loader.php(13): do_action() #10 /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-blog-header.php(19): require_once('...') #11 /var/www/vhosts/arrenberg.app/httpdocs/wp/index.php(17): require('...') #12 {main} thrown in /var/www/vhosts/arrenberg.app/httpdocs/wp/wp-includes/class-wp-hook.php on line 303

[j0hannr]

Fixed with #98