# Failing rebuild

**URL:** <https://meta.discourse.org/t/failing-rebuild/257842>\
**Category:** Self-hosting\
**Created:** [March 12, 2023, 9:39am UTC](https://meta.discourse.org/t/failing-rebuild/257842 "2023-03-12T09:39:26Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Steven](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/steven/32/187890_2.png) [@Steven](https://meta.discourse.org/u/Steven)\
**Post date:** [March 12, 2023, 9:56am UTC](https://meta.discourse.org/t/failing-rebuild/257842/2 "2023-03-12T09:56:26Z")

</div>

If you can, launch a

`./launcher restart app`

If your forum is back online, delete the tag `カタカナ`  
And rebuild again

This tag seems to be duplicated in your db, the easiest way is to delete this tag, rebuild an recreate it after

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_[View the full topic](https://meta.discourse.org/t/failing-rebuild/257842)._