diff -r aaf1a281a3fe -r d0ffae5550ef backup.py
--- a/backup.py	Sat Jan 20 21:52:16 2018 +0000
+++ b/backup.py	Sat Jan 20 23:00:43 2018 +0000
@@ -160,7 +160,7 @@
 
             if errors_this_message:
                 with self.lock:
-                    self.current_operation.errors=True
+                    self.current_operation['errors']=True
                     status, callback=self.__status_unlocked()
 
             if callback: