Troubleshooting Postgres Chat Memory and Supabase for AI Tools Agent

mxkel · 2025-01-15T21:17:52Z

Describe the problem/error/question I'm encountering an issue with a previously functional AI Agent that utilizes several tools, is connected to Supabase as a database, and employs Postgres Chat Memory, also linked to Supabase. When I attempt to run the agent now, I receive the following error: “- Cannot use a pool after calling end on the poolCannot use a pool after calling end on the pool” What is the error message (if any)? “- Cannot use a pool after calling end on the poolCannot use a pool after calling end on the pool” Error details Other info callin.io version 1.74.1 (Self Hosted) Time 1/15/2025, 4:10:04 PM Error cause {} Error in sub-node ‘Postgres Chat Memory‘ Cannot use a pool after calling end on the poolOpen node Please share your workflow Share the output returned by the last node Information on your callin.io setup callin.io version:1.74.1 (Self Hosted) Database (Supabase): callin.io EXECUTIONS_PROCESS setting (default: own, main): Running callin.io via (railway.app - self hosted): Operating system: mac os

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bluewerx

(@bluewerx)

Posts: 4

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It seems we require a keepAlive option for the connection.

Posted : 17/01/2025 1:17 pm

netroy

(@netroy)

Posts: 5

Active Member

There was an explicit call within the Postgres Chat Memory node that was terminating the connection pool after each use. We inadvertently overlooked removing that single line, and now every invocation of that node terminates the pool, causing any other Postgres nodes utilizing the same credentials to also fail.

We are addressing this here, and the fix will be backported shortly.

Posted : 17/01/2025 1:44 pm

jan

(@jan)

Posts: 39

Eminent Member

A new version callin.io@1.74.3 has been released, which incorporates GitHub PR 12674.

Posted : 17/01/2025 2:46 pm

netroy

(@netroy)

Posts: 5

Active Member

Could you please try updating to version 1.74.3 or 1.75.2?

Posted : 17/01/2025 2:48 pm

zlebandit

(@zlebandit)

Posts: 1

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What is the command to update to version 1.75.2 using docker compose?

Posted : 17/01/2025 3:20 pm

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