# Unable to "Delete All Posts" when there are posts that belong to megatopic

**URL:** https://meta.discourse.org/t/unable-to-delete-all-posts-when-there-are-posts-that-belong-to-megatopic/131652
**Category:** Bug
**Created:** [22 oktober 2019 om 18:43 UTC](https://meta.discourse.org/t/unable-to-delete-all-posts-when-there-are-posts-that-belong-to-megatopic/131652 "2019-10-22T18:43:29Z")
**Posts on this page:** 1
**Showing post:** 13

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### Author: ![dax](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/dax/32/244677_2.png) [@dax](https://meta.discourse.org/u/dax)
#### Post date: [23 oktober 2019 om 12:51 UTC](https://meta.discourse.org/t/unable-to-delete-all-posts-when-there-are-posts-that-belong-to-megatopic/131652/13 "2019-10-23T12:51:20Z")

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Just a note to say that to avoid this type of performance issues ⬆ we have also introduced some settings to avoid the creation of megatopics. See [The MEGATOPIC: public good, or public menace?](https://meta.discourse.org/t/the-megatopic-public-good-or-public-menace/85592) for details

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_[View the full topic](https://meta.discourse.org/t/unable-to-delete-all-posts-when-there-are-posts-that-belong-to-megatopic/131652)._