Как исправить ошибку с python ботом vk?

Traceback (most recent call last):
  File "C:\Python\vkbot.py", line 16, in <module>
    messages = vk.method("messages.getConversations", {"offset": 0, "count": 20, "filter": "unanswered"})
  File "C:\Users\Mr.isid\AppData\Local\Programs\Python\Python37-32\lib\site-packages\vk_api\vk_api.py", line 636, in method
    raise error
vk_api.exceptions.ApiError: [10] Internal server error