diff --git a/public/src/forum/admin/users.js b/public/src/forum/admin/users.js
index d95228b9a3..802431735c 100644
--- a/public/src/forum/admin/users.js
+++ b/public/src/forum/admin/users.js
@@ -245,8 +245,8 @@ define(function() {
 					socket.emit('user.loadMore', {
 						set: set,
 						after: $('#users-container').children().length
-					}, function(data) {
-						if (data.users.length) {
+					}, function(err, data) {
+						if (data && data.users.length) {
 							onUsersLoaded(data.users);
 						}
 						loadingMoreUsers = false;
diff --git a/public/src/forum/users.js b/public/src/forum/users.js
index 28bc10a67b..de00f3bc38 100644
--- a/public/src/forum/users.js
+++ b/public/src/forum/users.js
@@ -126,8 +126,8 @@ define(function() {
 			socket.emit('user.loadMore', {
 				set: set,
 				after: after
-			}, function(data) {
-				if (data.users.length) {
+			}, function(err, data) {
+				if (data && data.users.length) {
 					onUsersLoaded(data.users, emptyContainer);
 					$('#load-more-users-btn').removeClass('disabled');
 				} else {