Error Explanation
When your browser displays the message “Too many requests — error 999,” it indicates that you have sent an unusually high number of requests to the server in a short period. This could be a result of an automated process or script that is overwhelming the server with traffic.
Possible Causes
The most common cause for this error is when a user or a script tries to make too many connections to a web service or an API. This could happen if you’re using a web scraping tool that’s set to make rapid, repeated requests, or if you have a misconfigured application.
Server Protection Mechanisms
To protect itself, the server has rate-limiting mechanisms in place that trigger this error to prevent what it perceives as potential DoS (Denial of Service) attacks. These mechanisms ensure that services remain available to other users by temporarily blocking those who exceed the request limit.
How to Resolve
To resolve this issue, you should slow down your request rate or use a different IP address. If you’re running a script, you may need to adjust its settings to make requests less frequently or to implement mechanisms that respect the server’s rate-limiting policies, like exponential backoff.
Why Error 999?
The “999” code is not a standard HTTP status code and could be specific to the service you’re trying to reach. It signifies that the proprietary software of the server has unique error codes for managing requests and that you have encountered one of their prevention thresholds
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