acurvers

Fatal error: Uncaught TypeError: preg_replace(): Argument #3 ($subject) must be of type array|string, u2flib_server\RegisterRequest given in /var/www/html/wp-includes/kses.php:1805

Stack Trace
1.	
preg_replace('/[\\x00-\\x08\\x0B...', '', Object(u2flib_server\RegisterRequest))
/var/www/html/wp-includes/kses.php:1805
2.	
wp_kses_no_null(Object(u2flib_server\RegisterRequest), Array)
/var/www/html/wp-includes/kses.php:752
3.	
wp_kses(Object(u2flib_server\RegisterRequest), 'post')
/var/www/html/wp-includes/kses.php:2232
4.	
wp_kses_post(Object(u2flib_server\RegisterRequest))
/var/www/html/wp-content/plugins/view-user-metadata/view-user-meta.php:78
5.	
SS88_ViewUserMetadata->showUserMeta(Object(WP_User))
/var/www/html/wp-includes/class-wp-hook.php:324
6.	
WP_Hook->apply_filters(NULL, Array)
/var/www/html/wp-includes/class-wp-hook.php:348
7.	
WP_Hook->do_action(Array)
/var/www/html/wp-includes/plugin.php:517
8.	
do_action('edit_user_profi...', Object(WP_User))
/var/www/html/wp-admin/user-edit.php:891
9.	
{main}
thrown in /var/www/html/wp-includes/kses.php on line 1805