# Cannot log in: HTTP Error 400. The size of the request headers is too long

**URL:** <https://forums.eveonline.com/t/cannot-log-in-http-error-400-the-size-of-the-request-headers-is-too-long/142295>\
**Category:** EVE Launcher\
**Created:** [February 24, 2019, 7:18pm UTC](https://forums.eveonline.com/t/cannot-log-in-http-error-400-the-size-of-the-request-headers-is-too-long/142295 "2019-02-24T19:18:18Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![John-Lee](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/john-lee/32/122007_2.png) [@John-Lee](https://forums.eveonline.com/u/John-Lee)\
**Post date:** [February 24, 2019, 7:18pm UTC](https://forums.eveonline.com/t/cannot-log-in-http-error-400-the-size-of-the-request-headers-is-too-long/142295/1 "2019-02-24T19:18:18Z")

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Whenever i try to log in an account with the EVE Launcher, this wrong page just keep coming.

Bad Request - Request Too Long  
HTTP Error 400. The size of the request headers is too long.

Any idea ?

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**Author:** ![Cho\_son](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/cho_son/32/176561_2.png) [@Cho\_son](https://forums.eveonline.com/u/Cho_son)\
**Post date:** [March 17, 2019, 5:44pm UTC](https://forums.eveonline.com/t/cannot-log-in-http-error-400-the-size-of-the-request-headers-is-too-long/142295/2 "2019-03-17T17:44:47Z")

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I am also having this same issue.

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**Author:** ![Cho\_son](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/cho_son/32/176561_2.png) [@Cho\_son](https://forums.eveonline.com/u/Cho_son)\
**Post date:** [March 23, 2019, 1:10am UTC](https://forums.eveonline.com/t/cannot-log-in-http-error-400-the-size-of-the-request-headers-is-too-long/142295/3 "2019-03-23T01:10:14Z")

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Does anyone have any sort of response from ccp on this issue? I have a ticket that was being worked on until 3 days ago and I now get no reply after submitting logs as requested.

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**Author:** ![John-Lee](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/john-lee/32/122007_2.png) [@John-Lee](https://forums.eveonline.com/u/John-Lee)\
**Post date:** [March 24, 2019, 11:35am UTC](https://forums.eveonline.com/t/cannot-log-in-http-error-400-the-size-of-the-request-headers-is-too-long/142295/4 "2019-03-24T11:35:15Z")

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Still got no response from any channel. Feel desperate now.

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**Author:** ![Nicole\_McClane](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/nicole_mcclane/32/126940_2.png) [@Nicole\_McClane](https://forums.eveonline.com/u/Nicole_McClane)\
**Post date:** [March 29, 2019, 10:36pm UTC](https://forums.eveonline.com/t/cannot-log-in-http-error-400-the-size-of-the-request-headers-is-too-long/142295/5 "2019-03-29T22:36:22Z")

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Deleting the Cookies worked for me.  
Described here: [EVE Launcher Unable To Add Account](https://forums.eveonline.com/t/eve-launcher-unable-to-add-account/146777/2)

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**Author:** ![system](https://global.discourse-cdn.com/eveonline/original/3X/4/1/41ec4921cbaca7a6f9ea556e7cc20018461eae5e.png) [@system](https://forums.eveonline.com/u/system)\
**Post date:** [June 27, 2019, 10:36pm UTC](https://forums.eveonline.com/t/cannot-log-in-http-error-400-the-size-of-the-request-headers-is-too-long/142295/6 "2019-06-27T22:36:28Z")

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Closed on June 27, 2019, 10:36pm UTC

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