# Isolation Level, Data Stream PK... errors **URL:** \ **Category:** Hosting farmOS\ **Created:** [June 23, 2024, 6:28am UTC](https://farmos.discourse.group/t/isolation-level-data-stream-pk-errors/2058 "2024-06-23T06:28:52Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![marlonv](https://yyz2.discourse-cdn.com/free1/user_avatar/farmos.discourse.group/marlonv/32/1873_2.png) [@marlonv](https://farmos.discourse.group/u/marlonv)\ **Post date:** [June 23, 2024, 6:28am UTC](https://farmos.discourse.group/t/isolation-level-data-stream-pk-errors/2058/1 "2024-06-23T06:28:52Z")
Morning I am sifting through the clunk again. So many warnings and errors that I have to tackle them one at a time when I have time. Right now, I dealt with the DB isolation level issue. Sorted that out. Unfortunately, it faintly relates to this post: [Unraid install, updated, errors and warnings - #6 by Mick](https://farmos.discourse.group/t/unraid-install-updated-errors-and-warnings/1834/6) The Isolation level cannot be set because data\_streams\_basic has no PK. Since I can’t use data streams anyway (because its just invisible data in farmos with no use), can I somehow remove my data streams? Can we add a composite key? Not really sure what to do. Any assistance always appreciated. Thanks! ![image](https://global.discourse-cdn.com/free1/uploads/farm_os/original/2X/3/3316c15cb028aa4f7cc857e389b284b55f60c235.png) ---
**Author:** ![paul121](https://avatars.discourse-cdn.com/v4/letter/p/54ee81/32.png) [@paul121](https://farmos.discourse.group/u/paul121)\ **Post date:** [June 24, 2024, 7:32pm UTC](https://farmos.discourse.group/t/isolation-level-data-stream-pk-errors/2058/2 "2024-06-24T19:32:02Z")
Hey @marlonv, sorry I’m not familiar with this isolation level issue. But you can uninstall the data stream module if you aren’t using it. You will need to remove any created data streams before doing so