# Admin side broken after update

**URL:** https://meta.discourse.org/t/admin-side-broken-after-update/312223
**Category:** Self-hosting
**Created:** [June 15, 2024, 8:58pm UTC](https://meta.discourse.org/t/admin-side-broken-after-update/312223 "2024-06-15T20:58:53Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![JammyDodger](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jammydodger/32/254611_2.png) [@JammyDodger](https://meta.discourse.org/u/JammyDodger)
#### Post date: [June 15, 2024, 9:48pm UTC](https://meta.discourse.org/t/admin-side-broken-after-update/312223/4 "2024-06-15T21:48:17Z")

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> [@ufukayyildiz](#):
>
> `Zlib::BufError: buffer error (Zlib::BufError)`

A few people have encountered this issue recently (including me 🙂). What worked for me was this piece of advice:

> [@"Zlib::BufError: buffer error" - Discourse update fails](https://meta.discourse.org/t/zlib-buffer-error-discourse-update-fails/311347/5):
>
> I believe the cause is because when `DISCOURSE_MAXMIND_LICENSE_KEY` is specified in the `.yml` container file without a corresponding `DISCOURSE_MAXMIND_ACCOUNT_ID`.
> 
> …
> 
> For me the fix was adding `DISCOURSE_MAXMIND_ACCOUNT_ID` and rebuilding (I rebuilt twice, but this was most likely a temporary issue).

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_[View the full topic](https://meta.discourse.org/t/admin-side-broken-after-update/312223)._