I don't know what to title this error.

[youngsimbah]

The bot worked at first but when I closed it and tried restarting it, this is what I got

Traceback (most recent call last):
File "C:\Users\YoungSimbah\Desktop\reddit-karma-farming-bot-master\src\init.py", line 4, in
import bot
File "C:\Users\YoungSimbah\Desktop\reddit-karma-farming-bot-master\src\bot.py", line 1, in
from bots.reddit import RedditBot
File "C:\Users\YoungSimbah\Desktop\reddit-karma-farming-bot-master\src\bots\reddit_init_.py", line 1, in
from .bot import RedditBot
File "C:\Users\YoungSimbah\Desktop\reddit-karma-farming-bot-master\src\bots\reddit\bot.py", line 1, in
from apis import reddit_api
File "C:\Users\YoungSimbah\Desktop\reddit-karma-farming-bot-master\src\apis_init_.py", line 1, in
from config import reddit_config
File "C:\Users\YoungSimbah\Desktop\reddit-karma-farming-bot-master\src\config\reddit_config.py", line 23, in
config_gen()
File "C:\Users\YoungSimbah\Desktop\reddit-karma-farming-bot-master\src\config\reddit\config_gen.py", line 36, in config_gen
if authenticated(reddit):
File "C:\Users\YoungSimbah\Desktop\reddit-karma-farming-bot-master\src\config\reddit\config_gen.py", line 28, in authenticated
reddit.user.me()
File "C:\Users\YoungSimbah.virtualenvs\reddit-karma-farming-bot-master-IiZj164k\lib\site-packages\praw\models\user.py", line 162, in me
user_data = self._reddit.get(API_PATH["me"])
File "C:\Users\YoungSimbah.virtualenvs\reddit-karma-farming-bot-master-IiZj164k\lib\site-packages\praw\reddit.py", line 595, in get
return self._objectify_request(method="GET", params=params, path=path)
File "C:\Users\YoungSimbah.virtualenvs\reddit-karma-farming-bot-master-IiZj164k\lib\site-packages\praw\reddit.py", line 696, in _objectify_request
self.request(
File "C:\Users\YoungSimbah.virtualenvs\reddit-karma-farming-bot-master-IiZj164k\lib\site-packages\praw\reddit.py", line 885, in request
return self._core.request(
File "C:\Users\YoungSimbah.virtualenvs\reddit-karma-farming-bot-master-IiZj164k\lib\site-packages\prawcore\sessions.py", line 330, in request
return self._request_with_retries(
File "C:\Users\YoungSimbah.virtualenvs\reddit-karma-farming-bot-master-IiZj164k\lib\site-packages\prawcore\sessions.py", line 228, in _request_with_retries
response, saved_exception = self._make_request(
File "C:\Users\YoungSimbah.virtualenvs\reddit-karma-farming-bot-master-IiZj164k\lib\site-packages\prawcore\sessions.py", line 185, in _make_request
response = self._rate_limiter.call(
File "C:\Users\YoungSimbah.virtualenvs\reddit-karma-farming-bot-master-IiZj164k\lib\site-packages\prawcore\rate_limit.py", line 33, in call
kwargs["headers"] = set_header_callback()
File "C:\Users\YoungSimbah.virtualenvs\reddit-karma-farming-bot-master-IiZj164k\lib\site-packages\prawcore\sessions.py", line 283, in _set_header_callback
self._authorizer.refresh()
File "C:\Users\YoungSimbah.virtualenvs\reddit-karma-farming-bot-master-IiZj164k\lib\site-packages\prawcore\auth.py", line 425, in refresh
self._request_token(
File "C:\Users\YoungSimbah.virtualenvs\reddit-karma-farming-bot-master-IiZj164k\lib\site-packages\prawcore\auth.py", line 158, in _request_token
raise OAuthException(
prawcore.exceptions.OAuthException: invalid_grant error processing request
exiting...
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