diff --git a/src/Controller/UsersController.php b/src/Controller/UsersController.php
index e7577e40..16082ee3 100644
--- a/src/Controller/UsersController.php
+++ b/src/Controller/UsersController.php
@@ -487,7 +487,7 @@ public function settings($user_id=false)
     {
         $editingAnotherUser = false;
         $currentUser = $this->ACL->getUser();
-        if ((empty($currentUser['role']['perm_community_admin']) && empty($currentUser['role']['perm_group_admin'])) || $user_id == $currentUser->id) {
+        if ((empty($currentUser['role']['perm_community_admin']) && empty($currentUser['role']['perm_group_admin'])) || empty($user_id) || $user_id == $currentUser->id) {
             $user = $currentUser;
         } else {
             $user = $this->Users->get($user_id, [
diff --git a/src/Model/Table/SettingProviders/CerebrateSettingsProvider.php b/src/Model/Table/SettingProviders/CerebrateSettingsProvider.php
index 39def17d..d073e920 100644
--- a/src/Model/Table/SettingProviders/CerebrateSettingsProvider.php
+++ b/src/Model/Table/SettingProviders/CerebrateSettingsProvider.php
@@ -136,12 +136,14 @@ protected function generateSettingsConfiguration()
                     'Proxy' => [
                         'Proxy.host' => [
                             'name' => __('Host'),
+			    'severity' => 'info',
                             'type' => 'string',
                             'description' => __('The hostname of an HTTP proxy for outgoing sync requests. Leave empty to not use a proxy.'),
                             'test' => 'testHostname',
                         ],
                         'Proxy.port' => [
                             'name' => __('Port'),
+			    'severity' => 'info',
                             'type' => 'integer',
                             'description' => __('The TCP port for the HTTP proxy.'),
                             'test' => 'testForRangeXY',
diff --git a/src/Model/Table/UserSettingsTable.php b/src/Model/Table/UserSettingsTable.php
index 0bbde9a4..0fc1dcc9 100644
--- a/src/Model/Table/UserSettingsTable.php
+++ b/src/Model/Table/UserSettingsTable.php
@@ -103,7 +103,7 @@ public function saveBookmark($user, $data)
             'name' => $data['bookmark_name'],
             'url' => $data['bookmark_url'],
         ];
-        $restricted_domains = Configure::read('Security.restrictions.allowed_bookmark_domains');
+        $restricted_domains = Configure::read('security.restrictions.allowed_bookmark_domains');
         if (!empty($restricted_domains)) {
             $restricted_domains = explode(',', $restricted_domains);
             $parsed = parse_url($bookmarkData['url']);