# Oxygen Builder Fatal Error

**URL:** https://community.kinsta.com/t/oxygen-builder-fatal-error/953
**Category:** Application Support
**Created:** [August 27, 2021, 8:52am UTC](https://community.kinsta.com/t/oxygen-builder-fatal-error/953 "2021-08-27T08:52:59Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![michael](https://sea2.discourse-cdn.com/flex020/user_avatar/community.kinsta.com/michael/32/31_2.png) [@michael](https://community.kinsta.com/u/michael)
#### Post date: [August 27, 2021, 4:52pm UTC](https://community.kinsta.com/t/oxygen-builder-fatal-error/953/4 "2021-08-27T16:52:14Z")

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Welcome to DevKinsta @adamk22 and @visualvoodoostudios ! While you could increase it to more than 256MB, requiring more than 256MB likely indicates an issue on the site that I believe should be investigated. It’s extremely rare to need more than 256MB. That being said, the guide @adamk22 posted earlier [provides instructions on how to increase it](https://community.kinsta.com/t/oxygen-builder-fatal-error-out-of-memory/243/2). I’d start with 512MB and go up from there if more is needed.

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_[View the full topic](https://community.kinsta.com/t/oxygen-builder-fatal-error/953)._