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How do I prevent ActiveRecord::PreparedStatementCacheExpired errors during deploys?

Marcus S asked in General

I'm using Hatchbox to deploy my Rails 7 application.
However, occasionally during deployment, I encounter the ActiveRecord::PreparedStatementCacheExpired error.
How can I avoid this issue to ensure uninterrupted deployments?


I had this too. Make sure to warm up your app before deploying, and check your database connection pool settings. It helps prevent those annoying cache errors during deploys.


This is helpful. Thx. As a thank you, you can visit suika game at any time.

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