fixes

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;

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>

locale/fa.json

@@ -1,5 +1,4 @@
-,
-"addEditLanguageLink":"Help translate {site-title} to your language"{
+{
 	"directionality":"rtl",
 	"languageName": "فارسی",
 	"loginUsername": "شناسه یا ایمیل",