# Recent Upgrade, Now Re-launch server issue?

**URL:** <https://meta.discourse.org/t/recent-upgrade-now-re-launch-server-issue/302157>\
**Category:** Self-hosting\
**Created:** [April 3, 2024, 2:31am UTC](https://meta.discourse.org/t/recent-upgrade-now-re-launch-server-issue/302157 "2024-04-03T02:31:13Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![45thj5ej](https://avatars.discourse-cdn.com/v4/letter/4/34f0e0/32.png) [@45thj5ej](https://meta.discourse.org/u/45thj5ej)\
**Post date:** [April 3, 2024, 1:53pm UTC](https://meta.discourse.org/t/recent-upgrade-now-re-launch-server-issue/302157/7 "2024-04-03T13:53:16Z")

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> [@45thj5ej](#):
>
> And there’s no whitespace or anything in the app.yml file.

I’ve gone through it about 10 times now, but I can comb through it again I guess. Before adding the plugins to it, I made a backup of it, which is the version that worked totally fine. But now isn’t. And yeah, also used a YML validator too.

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