daemon/pipeline.py

@@ -169,7 +169,10 @@ class Pipeline:
 
         # Delete queue file and upload data
         os.remove(os.path.join(self.queue, target_id))
+        try:
             os.remove(os.path.join(self.error, target_id))
+        except OSError:
+            pass
         shutil.rmtree(package['base'])
         return