diff --git a/lib/profile/nickname.php b/lib/profile/nickname.php
index cdceaef726..194c829164 100644
--- a/lib/profile/nickname.php
+++ b/lib/profile/nickname.php
@@ -192,10 +192,10 @@ class Nickname
      */
      public static function isSystemPath($str)
      {
-        $paths = array();
+        $paths = [];
 
         // All directory and file names in site root should be blacklisted
-        $d = dir(INSTALLDIR);
+        $d = dir(PUBLICDIR);
         while (false !== ($entry = $d->read())) {
             $paths[$entry] = true;
         }
diff --git a/plugins/ExtendedProfile/ExtendedProfilePlugin.php b/plugins/ExtendedProfile/ExtendedProfilePlugin.php
index 09cdce35ed..c3b7492d2c 100644
--- a/plugins/ExtendedProfile/ExtendedProfilePlugin.php
+++ b/plugins/ExtendedProfile/ExtendedProfilePlugin.php
@@ -33,7 +33,7 @@ include_once __DIR__ . '/lib/profiletools.php';
 
 class ExtendedProfilePlugin extends Plugin
 {
-    const PLUGIN_VERSION = '3.0.0';
+    const PLUGIN_VERSION = '3.0.1';
 
     public function onPluginVersion(array &$versions): bool
     {
@@ -75,7 +75,7 @@ class ExtendedProfilePlugin extends Plugin
             ['action' => 'profiledetailsettings']
         );
         $m->connect(
-            'admin/profilefields',
+            'panel/profilefields',
             ['action' => 'profilefieldsAdminPanel']
         );
 
diff --git a/plugins/ExtendedProfile/actions/profilefieldsadminpanel.php b/plugins/ExtendedProfile/actions/profilefieldsadminpanel.php
index d142fb1cda..5bb5d1cfdc 100644
--- a/plugins/ExtendedProfile/actions/profilefieldsadminpanel.php
+++ b/plugins/ExtendedProfile/actions/profilefieldsadminpanel.php
@@ -127,7 +127,7 @@ class ProfilefieldsAdminForm extends AdminForm
 
     public function action(): string
     {
-        return '/admin/profilefields';
+        return common_local_url('profilefieldsAdminPanel');
     }
 
     public function formData(): void
@@ -158,7 +158,7 @@ class ProfilefieldsAdminForm extends AdminForm
                 $this->out->elementStart('div');
                 $this->out->element(
                     'a',
-                    array('href' => '/admin/profilefields?edit=' . $field->id),
+                    ['href' => common_local_url('profilefieldsAdminPanel').'?edit=' . $field->id],
                     $field->title
                 );
                 $this->out->text(' (' . $field->type . '): ' . $field->description);
diff --git a/plugins/OverwriteThemeBackground/OverwriteThemeBackgroundPlugin.php b/plugins/OverwriteThemeBackground/OverwriteThemeBackgroundPlugin.php
index 125e69ba67..0daca528ca 100644
--- a/plugins/OverwriteThemeBackground/OverwriteThemeBackgroundPlugin.php
+++ b/plugins/OverwriteThemeBackground/OverwriteThemeBackgroundPlugin.php
@@ -33,7 +33,7 @@ defined('GNUSOCIAL') || die();
  */
 class OverwriteThemeBackgroundPlugin extends Plugin
 {
-    const PLUGIN_VERSION = '0.1.0';
+    const PLUGIN_VERSION = '0.1.1';
 
     /**
      * Route urls
@@ -46,7 +46,7 @@ class OverwriteThemeBackgroundPlugin extends Plugin
     {
         $m->connect('plugins/OverwriteThemeBackground/css/my_custom_theme_bg',
             ['action' => 'OverwriteThemeBackgroundCSS']);
-        $m->connect('admin/overwritethemebackground',
+        $m->connect('panel/overwritethemebackground',
             ['action' => 'overwritethemebackgroundAdminPanel']);
         return true;
     }