diff --git a/ShareX.UploadersLib/ImageUploaders/Picasa.cs b/ShareX.UploadersLib/ImageUploaders/Picasa.cs
index e31c2da2b..8dfea40f0 100644
--- a/ShareX.UploadersLib/ImageUploaders/Picasa.cs
+++ b/ShareX.UploadersLib/ImageUploaders/Picasa.cs
@@ -206,6 +206,9 @@ public override UploadResult Upload(Stream stream, string fileName)
 
             ur.Response = SendRequestStream(url, stream, contentType, headers);
 
+            if (ur.Response == null)
+                return ur;
+
             XDocument xd = XDocument.Parse(ur.Response);
 
             XElement entry_element = xd.Element(AtomNS + "entry");