ボットを pythonanywhere にデプロイしているため、ボットにメッセージを送信できません。ブログ投稿への公式のpythonanywhereブログリンクに記載されているように、電報がワイルドカード証明書をサポートしなくなったため、サーバーに接続できないなどのエラーが発生しました。誰かがこの問題の解決策を知っている場合は、助けてください
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.telegram.org', port=443): Max retries exceeded with url: /bottokenvalue/sendMessage (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f094debf050>: Failed to establish a new connection: [Errno 101] Network is unreachable'))
2020-01-17 21:58:04,377: Retrying (Retry(total=2, connect=None, read=None, redirect=0, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f094da4c610>: Failed to establish a new connection: [Errno 101] Network is unreachable')': /bottoken/sendMessage
2020-01-17 21:58:05,377: Retrying (Retry(total=1, connect=None, read=None, redirect=0, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f094da4c4d0>: Failed to establish a new connection: [Errno 101] Network is unreachable')': /bottokenbot/sendMessage
2020-01-17 21:58:06,377: Retrying (Retry(total=0, connect=None, read=None, redirect=0, status=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f094da4c810>: Failed to establish a new connection: [Errno 101] Network is unreachable')':