# Rebuilding caused a JavaScript error on load

**URL:** <https://meta.discourse.org/t/rebuilding-caused-a-javascript-error-on-load/45975>\
**Category:** Product Support\
**Created:** [June 17, 2016, 9:00pm UTC](https://meta.discourse.org/t/rebuilding-caused-a-javascript-error-on-load/45975 "2016-06-17T21:00:34Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![fefrei](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/fefrei/32/119538_2.png) [@fefrei](https://meta.discourse.org/u/fefrei)\
**Post date:** [June 17, 2016, 9:00pm UTC](https://meta.discourse.org/t/rebuilding-caused-a-javascript-error-on-load/45975/1 "2016-06-17T21:00:34Z")

</div>

After rebuilding my site a few minutes ago, Discourse no longer loads.

I get this error in the JavaScript console:

 ![](https://global.discourse-cdn.com/meta/original/3X/3/f/3faf5ab865b52622d4e49a8562301519f247d14c.png)

I’m down to these plugins, and the error is still there:

```
      - git clone https://github.com/discourse/docker_manager.git
      - git clone https://github.com/discourse/discourse-spoiler-alert.git
      - git clone https://github.com/discourse/discourse-data-explorer.git
      - git clone https://github.com/discourse/discourse-staff-notes

```

[Disabling all site customizations](https://meta.discourse.org/t/local-customizations-broke-site-on-upgrade-how-to-disable/28724/17) did not help, too.

I’m out of ideas, and my Discourse instance is down :sadpanda:

* * *

I should add that I am running on the ([latest](https://github.com/discourse/discourse/commit/a874890ab3afc55737a2a1a77af95c38920b89a6)) **beta** commit.

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_[View the full topic](https://meta.discourse.org/t/rebuilding-caused-a-javascript-error-on-load/45975)._