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Bad Request Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit.

  • 2 Antworten
  • 1 hat dieses Problem
  • 12 Aufrufe
  • Letzte Antwort von cor-el

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Hi I have been a user of firefox for a number of years. recently the message shown in subject has started rearing its ugly head. this is happening with electronic supplier websites like Farnell and RS components. site which have as before not been a problem in the past.

Not sure if this is a bug or not

Regards Andrew

Alle Antworten (2)

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This issue can be caused by corrupted cookies or blocked cookies.

  • check the permissions for the domain in the currently selected tab in "Tools -> Page Info -> Permissions"

Clear the Cache and remove the Cookies for websites that cause problems via the "3-bar" Firefox menu button (Options/Preferences).

"Remove the Cookies" for websites that cause problems:

  • Options/Preferences -> Privacy & Security
    Cookies and Site Data: "Manage Data"

"Clear the Cache":

  • Options/Preferences -> Privacy & Security
    Cookies and Site Data -> Clear Data -> Cached Web Content: Clear

If clearing cookies didn't help then it is possible that the cookies.sqlite file in the Firefox profile folder that stores the cookies got corrupted.