# Transaction error

**URL:** <https://community.metamask.io/t/transaction-error/31467>\
**Category:** Sending and Receiving Tokens\
**Created:** [May 20, 2026, 12:16pm UTC](https://community.metamask.io/t/transaction-error/31467 "2026-05-20T12:16:27Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Grant](https://avatars.discourse-cdn.com/v4/letter/g/a5b964/32.png) [@Grant](https://community.metamask.io/u/Grant)\
**Post date:** [May 20, 2026, 12:16pm UTC](https://community.metamask.io/t/transaction-error/31467/1 "2026-05-20T12:16:27Z")

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**I am trying to send and receive tokens but I am getting an error: “Failed transaction. Pool not yet in Berlin”. What does this mean. "(couldn’t put this in the correct category as the link is not working).**

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**Author:** ![Oxsoltani](https://dub1.discourse-cdn.com/metamask/user_avatar/community.metamask.io/oxsoltani/32/37719_2.png) [@Oxsoltani](https://community.metamask.io/u/Oxsoltani)\
**Post date:** [May 20, 2026, 1:47pm UTC](https://community.metamask.io/t/transaction-error/31467/2 "2026-05-20T13:47:41Z")

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Hello, are you using a specific dApp where you’re getting this error, and also, which network are you using? This error might be related to the pool you are trying to interact with

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**Author:** ![Coffee7643](https://dub1.discourse-cdn.com/metamask/user_avatar/community.metamask.io/coffee7643/32/36480_2.png) [@Coffee7643](https://community.metamask.io/u/Coffee7643)\
**Post date:** [May 20, 2026, 2:01pm UTC](https://community.metamask.io/t/transaction-error/31467/3 "2026-05-20T14:01:47Z")

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Hi @Grant and thanks for reaching out.

I’ve changed the category of the post now, no worries! Do you get this error in MetaMask when trying to do a transaction or does a specific dApp/ platform you’re interacting with display this error?

You can attach screenshots here below as well to better explain the issue you’re encountering. 😃 ☕

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**Author:** ![system](https://europe1.discourse-cdn.com/metamask/original/1X/5a52b237b0f337b5837d56bd5cd7b21defb20221.svg) [@system](https://community.metamask.io/u/system)\
**Post date:** [June 19, 2026, 12:16pm UTC](https://community.metamask.io/t/transaction-error/31467/4 "2026-06-19T12:16:45Z")

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