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"Size of a request header field exceeds server limit." Clearing cache and cookies does not resolve. Using Firefox 23.

  • 2 replies
  • 82 have this problem
  • 13 views
  • Last reply by cor-el

Hibbo
Hibbo
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Keep getting the following message when switching from one tab to another in a proprietary application:

XXX 400 Bad Request (where XXX represents application) Bad Request Your browser sent a request that this server could not understand Size of a request header field exceeds server limit.

Cleared caches and cookies but error returns.

Keep getting the following message when switching from one tab to another in a proprietary application: XXX 400 Bad Request (where XXX represents application) Bad Request Your browser sent a request that this server could not understand Size of a request header field exceeds server limit. Cleared caches and cookies but error returns.

All Replies (2)

Andrew
Andrew
  • Moderator
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Hello,

In order to better assist you with your issue please provide us with a screenshot. If you need help to create a screenshot, please see How do I create a screenshot of my problem?

Once you've done this, attach the saved screenshot file to your forum post by clicking the Browse... button below the Post your reply box. This will help us to visualize the problem.

Thank you!

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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If clearing cookies doesn't work then it is possible that the cookies.sqlite file that stores the cookies is corrupted.

Rename (or delete) cookies.sqlite (cookies.sqlite.old) and delete other present cookie files like cookies.sqlite-journal in the Firefox profile folder in case the file cookies.sqlite got corrupted.