# 检查新版本时出现 403 错误

**URL:** https://meta.discourse.org/t/403-error-when-checking-for-new-version/99235
**Category:** Support
**Created:** [2018年十月10日 22:46 UTC](https://meta.discourse.org/t/403-error-when-checking-for-new-version/99235 "2018-10-10T22:46:26Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![99darwin](https://avatars.discourse-cdn.com/v4/letter/9/ecccb3/32.png) [@99darwin](https://meta.discourse.org/u/99darwin)
#### Post date: [2018年十月10日 22:46 UTC](https://meta.discourse.org/t/403-error-when-checking-for-new-version/99235/1 "2018-10-10T22:46:26Z")

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I am attempting to upgrade my Discourse instance, however, it hangs when checking for a new version:

The inspector reveals a 403 error:

 ![52%20PM](https://global.discourse-cdn.com/meta/original/3X/2/3/23dfc31ae4a8cac212c5d85d50ca54ff36edb6c6.png)

I haven’t been able to find any solution to this issue in my searches.

Thanks in advance.

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### Author: ![zogstrip](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/zogstrip/32/512781_2.png) [@zogstrip](https://meta.discourse.org/u/zogstrip)
#### Post date: [2018年十月11日 12:47 UTC](https://meta.discourse.org/t/403-error-when-checking-for-new-version/99235/2 "2018-10-11T12:47:31Z")

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SSH into your server and update via the command line

```plaintext
cd /var/discourse
./launcher rebuild app

```

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<div class="post-metadata">

### Author: ![system](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/system/32/443519_2.png) [@system](https://meta.discourse.org/u/system)
#### Post date: [2021年六月30日 20:13 UTC](https://meta.discourse.org/t/403-error-when-checking-for-new-version/99235/3 "2021-06-30T20:13:30Z")

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