為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

started getting 400 bad request when going to yahoo news= no problem with IE

  • 2 回覆
  • 33 有這個問題
  • 2 次檢視
  • 最近回覆由 perrin1021

more options

Sorry, Bad Request. Your browser sent a request that this server could not understand.

Size of a request header field exceeds server limit. This problem started this am, updated to 9.0 problem still there. I do not usually use IE but it does not have the problem.

Not found any other site has this problem

Sorry, Bad Request. Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit. This problem started this am, updated to 9.0 problem still there. I do not usually use IE but it does not have the problem. Not found any other site has this problem

被選擇的解決方法

That issue can be caused by corrupted cookies.


Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"
從原來的回覆中察看解決方案 👍 10

所有回覆 (2)

more options

選擇的解決方法

That issue can be caused by corrupted cookies.


Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"
more options

This solved the problem. All cookies associated with Yahoo were deleted.

Thanks