Change8
Error12 reports

Fix PrismaClientKnownRequestError

in Prisma

Solution

PrismaClientKnownRequestError usually indicates a problem stemming from the Prisma Client attempting an operation that violates a database constraint (like a unique constraint), or experiencing an issue with connection parameters. Fix it by carefully examining the `code` property of the error object to identify the specific issue (e.g., P2002 for unique constraint violations) and adjust your Prisma Client code and database schema/connection URL accordingly, or upgrading to the latest prisma version for bug fixes. Also ensure your database connection string includes all necessary parameters, such as the schema if relevant.

Timeline

First reported:Sep 21, 2025
Last reported:Dec 26, 2025

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