diff --git a/README.md b/README.md
index a5128e78..e2475403 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ GNU Version 2 or Any Later Version
 
 Releases
 ====================
-[Pre-Release Version: 1.3.84.18](https://github.com/ultimatemember/ultimatemember/releases).
+[Pre-Release Version: 1.3.84.21](https://github.com/ultimatemember/ultimatemember/releases).
 
 [Official Release Version: 1.3.83](https://github.com/ultimatemember/ultimatemember/releases).
 
diff --git a/core/um-actions-members.php b/core/um-actions-members.php
index e7d334f7..cfdcf339 100644
--- a/core/um-actions-members.php
+++ b/core/um-actions-members.php
@@ -6,7 +6,7 @@
 	function um_members_directory_search( $args ) {
 		global $ultimatemember;
 		
-		$search_filters = '';
+		$search_filters = array();
 		
 		if ( isset($args['search_fields']) ) {
 			foreach( $args['search_fields'] as $k => $testfilter ){
diff --git a/core/um-fields.php b/core/um-fields.php
index ba9c3363..1b817b86 100644
--- a/core/um-fields.php
+++ b/core/um-fields.php
@@ -183,7 +183,7 @@ class UM_Fields {
 		global $ultimatemember;
 		$fields = $ultimatemember->query->get_attr( 'custom_fields', $form_id );
 		$field_scope = $ultimatemember->builtin->saved_fields;
-		$global_id = intval( $global_id );
+		
 		if ( !isset( $fields[ $global_id ] ) ) {
 
 			$count = 1;
@@ -216,7 +216,7 @@ class UM_Fields {
 
 		$fields = $ultimatemember->query->get_attr( 'custom_fields', $form_id );
 		$field_scope = $ultimatemember->builtin->predefined_fields;
-		$global_id = intval( $global_id );
+		
 		if ( !isset( $fields[ $global_id ] ) ) {
 
 			$count = 1;
diff --git a/readme.txt b/readme.txt
index e3b3ab87..12739b48 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ Author URI: https://ultimatemember.com/
 Plugin URI: https://ultimatemember.com/
 Contributors: ultimatemember, champsupertramp
 Donate link: 
-Tags: access control, author, authors, author profile, comments, community, communities, conditional fields, conditional logic, conditional menus, content protection, custom fields, file uploads, form builder, front-end login, front-end registration, gravatar, hide wp-admin, login, login page, logged-in users, mandrill, member, members, membership, member directory, online users, profile, profiles, profile builder, registration, restriction, restrict content, role creation, role menus, search filters, sign in, sign up, social network, star ratings, toolbar, user, users, user fields, user profile, user-profile, user profiles, user roles
+Tags: community, member, membership, user-profile, user-registration
 Requires at least: 4.1
 Tested up to: 4.7.2