diff --git a/actions/apiqvitteroembednotice.php b/actions/apiqvitteroembednotice.php
index 15f0c85..92de1cf 100644
--- a/actions/apiqvitteroembednotice.php
+++ b/actions/apiqvitteroembednotice.php
@@ -127,7 +127,7 @@ class ApiQvitterOembedNoticeAction extends ApiAction
 					} catch (ServerException $e) {
                         //
                     }
-                    if(method_exists('File_thumbnail','url')) {
+                    if(!empty($thumb) && method_exists('File_thumbnail','url')) {
                         try {
                             $thumb_url = File_thumbnail::url($thumb->filename);
                             $oembed['thumbnail_url'] = $thumb_url;
diff --git a/actions/qvitter.php b/actions/qvitter.php
index ff5334b..5eb6b15 100644
--- a/actions/qvitter.php
+++ b/actions/qvitter.php
@@ -446,8 +446,6 @@ class QvitterAction extends ApiAction
 												}
 
 											?>
-                                            <li class="fullwidth language dropdown-divider"></li>
-                                            <li class="fullwidth"><a href="https://git.gnu.io/h2p/Qvitter/tree/master/locale" target="_blank" id="add-edit-language-link"></a></li>
 										</ul>
 									</li>
 								</ul>
diff --git a/locale/fa.json b/locale/fa.json
index 5c0578c..58bae9b 100644
--- a/locale/fa.json
+++ b/locale/fa.json
@@ -1,5 +1,4 @@
-,
-"addEditLanguageLink":"Help translate {site-title} to your language"{
+{
 	"directionality":"rtl",
 	"languageName": "فارسی",
 	"loginUsername": "شناسه یا ایمیل",