diff --git a/includes/core/class-profile.php b/includes/core/class-profile.php
index 525bdb34..19bc2103 100644
--- a/includes/core/class-profile.php
+++ b/includes/core/class-profile.php
@@ -208,10 +208,8 @@ if ( ! class_exists( 'Profile' ) ) {
 
             if ( ! empty( $array ) ) {
                 foreach ( $array as $key ) {
-                    $data = '';
-
                     if ( $key ) {
-
+	                    $data = array();
                         if ( isset( UM()->builtin()->all_user_fields[ $key ] ) ){
                             $data = UM()->builtin()->all_user_fields[ $key ];
                         }
diff --git a/includes/core/um-actions-login.php b/includes/core/um-actions-login.php
index fa31255b..05083046 100644
--- a/includes/core/um-actions-login.php
+++ b/includes/core/um-actions-login.php
@@ -155,7 +155,7 @@ if ( ! defined( 'ABSPATH' ) ) exit;
 	/***
 	***	@store last login timestamp
 	***/
-	add_action('um_on_login_before_redirect', 'um_store_lastlogin_timestamp', 10);
+	add_action('um_on_login_before_redirect', 'um_store_lastlogin_timestamp', 10, 1);
 	function um_store_lastlogin_timestamp( $user_id ) {
 		update_user_meta( $user_id, '_um_last_login', current_time( 'timestamp' ) );
 	}
diff --git a/includes/core/um-filters-fields.php b/includes/core/um-filters-fields.php
index af8b0533..6884412a 100644
--- a/includes/core/um-filters-fields.php
+++ b/includes/core/um-filters-fields.php
@@ -318,11 +318,12 @@ if ( ! defined( 'ABSPATH' ) ) exit;
 	/**
 	 * Force fields to use UTF-8 encoding
 	 * @param  mixed $value
+	 * @param  array $data
 	 * @return mixed
 	 * @uses  hook filter: um_profile_field_filter_hook__
 	 */
-	add_filter('um_profile_field_filter_hook__','um_force_utf8_fields',1,10);
-	function um_force_utf8_fields( $value ){
+	add_filter('um_profile_field_filter_hook__','um_force_utf8_fields', 10, 2 );
+	function um_force_utf8_fields( $value, $data ) {
 
 		if( ! UM()->options()->get('um_force_utf8_strings') )
 			return $value;
@@ -468,9 +469,9 @@ if ( ! defined( 'ABSPATH' ) ) exit;
 	 * @return $value string
 	 * @uses   hook filters: um_profile_field_filter_hook__
 	 */
-    add_filter('um_profile_field_filter_hook__','um_profile_field_filter_xss_validation',10,2);
-    function um_profile_field_filter_xss_validation( $value, $data ){
-	    if( ! empty( $value ) && is_string($value)){
+    add_filter('um_profile_field_filter_hook__','um_profile_field_filter_xss_validation', 10, 2 );
+    function um_profile_field_filter_xss_validation( $value, $data ) {
+	    if ( ! empty( $value ) && is_string( $value ) ) {
 		    $value = stripslashes( $value );
 		    $data['validate'] = isset( $data['validate'] ) ? $data['validate'] : '';