Access token error?

i am getting this error while printing the response :
400 {‘error’: {‘message’: ‘Invalid OAuth access token.’, ‘type’: ‘OAuthException’, ‘code’: 190, ‘fbtrace_id’: ‘A0ivhNIRprLGotcZmND_M3D’}}

Hi @harry777
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No I am still getting errors.

have a look at the link provided to post the photo

Actually error was related to access token. i solved the error .Thanks!!

Closing this topic as it has been solved by you yourself. Great job, keep working hard. if its not resolved feel free to un-mark the accepted solution to re-open the topic.