What to do if a telegram produces an error when binding a webhook?

I pass by this address, insert the token and getupdates, and in return I receive what is shown in the picture. What's the problem ?833e8ba1a9704b5da96466e7f0e2f45e.png
July 4th 19 at 23:59
1 answer
July 5th 19 at 00:01
At the end of the link instead of the method name need to register setWebhook, then webhook deleted)

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