当尝试取回该 URL 时遇到下面的错误：%U
Time Quota Exceeded.
This proxy limits your time online with a quota. Your time budget is now empty but will be refilled when the configured time period starts again.
These limits have been established by the Internet Service Provider who operates this cache. Please contact them directly if you feel this is an error.
缓存服务器的管理员 %w.