# Docker: 'system' is not a docker command. Unable to run ./launcher cleanup

**URL:** <https://meta.discourse.org/t/docker-system-is-not-a-docker-command-unable-to-run-launcher-cleanup/65783>\
**Category:** Self-hosting\
**Created:** [July 7, 2017, 4:41am UTC](https://meta.discourse.org/t/docker-system-is-not-a-docker-command-unable-to-run-launcher-cleanup/65783 "2017-07-07T04:41:39Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![Pad\_Pors](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pad_pors/32/52016_2.png) [@Pad\_Pors](https://meta.discourse.org/u/Pad_Pors)\
**Post date:** [July 10, 2017, 7:42pm UTC](https://meta.discourse.org/t/docker-system-is-not-a-docker-command-unable-to-run-launcher-cleanup/65783/7 "2017-07-10T19:42:29Z")

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We got the same error, it’s a 13G forum on a 18G instance.

I can’t enter app either, we’ve also moved the backups to S3. is there anything else I can remove so that we can rebuild the app?

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