# Solução de problemas do erro "BAD CSRF" na configuração inicial do site?

**URL:** <https://meta.discourse.org/t/troubleshooting-bad-csrf-error-on-initial-site-setup/97059>\
**Category:** Self-hosting\
**Created:** [12 Setembro , 2018 17:23 UTC](https://meta.discourse.org/t/troubleshooting-bad-csrf-error-on-initial-site-setup/97059 "2018-09-12T17:23:19Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![Stephen](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/stephen/32/95011_2.png) [@Stephen](https://meta.discourse.org/u/Stephen)\
**Post date:** [12 Setembro , 2018 21:04 UTC](https://meta.discourse.org/t/troubleshooting-bad-csrf-error-on-initial-site-setup/97059/6 "2018-09-12T21:04:56Z")

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> [@Falco](#):
>
> a header is missing from the reverse proxy config

^ this - the host header has to remain intact throughout, otherwise encryption can’t be established. Is it all IP/port based behind HAProxy?

Out of curiosity why are you using HAProxy in front of Varnish and then nginx behind?

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