invalid literal for int() with base 10: '%3Ca%3E%3E%20%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%20href='


Traceback (most recent call last):
  File "/mnt/hd/web/1bpm.net/ml.csound/app/handler.py", line 386, in <module>
    handle()
  File "/mnt/hd/web/1bpm.net/ml.csound/app/handler.py", line 373, in handle
    return Thread(mailing_list).render({"threadid": int(parts[2])})
ValueError: invalid literal for int() with base 10: '%3Ca%3E%3E%20%3E%3E%3E%3E%3E%3E%3E%3E%3E%3E%20href='