autoremove should not break if file doesnt exist

code/utils/files.py

@@ -84,6 +84,8 @@ def file_autoremove(path, share, notifier = None):
         share['path'],
         path
     )
+    if not os.path.exists(full_path):
+        return False
     age, age_str = file_age(full_path)
     if age.days >= autoremove:
         os.remove(full_path)