How to upgrade to automatically stop error reporting

2021-11-21 19:01:02 Futures_Binance Error Sell ((4375.3, 0.032): 502: -//W3C//DTD HTML 4.01 Transitional//EN http://www.w3.org/TR/html4/loose.dtdThe origin closed the connection. We can't connect to the server for this app or website at this time. There might be too much traffic or a configuration error. Try again, or contact the owner of the app or website later. If you provide clear content to customers through Cloudflare, you can find steps to help prevent this error by reviewing the Cloudflare documentation. I reported this error and then it stopped running automatically, and I wanted to ask how to improve the error tolerance of the add-sell order, as if I couldn't use the _C function in exchange.sell