# Prisma Error Reference (Prisma ORM v7) (/docs/orm/v7/reference/errors)

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Common Prisma ORM errors and how to troubleshoot them

Location: ORM > v7 > Reference > Prisma Error Reference

This section provides information about common errors you might encounter when using Prisma ORM and how to resolve them.

## Error Categories

### Prisma Client Errors

- [**Connection Pool Issues**](/guides/prisma-client-v7-setup-and-configuration-databases-connections-connection-pool) - Troubleshoot connection pooling problems

### Prisma Migrate Errors

- [**Migration Overview**](/guides/prisma-migrate-v7-understanding-prisma-migrate-mental-model) - Understanding migration concepts
- [**Shadow Database Issues**](/guides/prisma-migrate-v7-understanding-prisma-migrate-shadow-database) - Troubleshoot shadow database problems
- [**Baselining Issues**](/guides/prisma-migrate-v7-workflows-baselining) - Issues with baseline migrations

### MongoDB Errors

- [**Replica Set Configuration**](/guides/core-concepts-v7-supported-databases-mongodb) - MongoDB replica set requirements

## Full Error Reference

For a complete list of error codes and their meanings, see the [Error Reference](/guides/reference-6-v7-reference-error-reference).

## Related pages

- [`Config API`](/guides/reference-6-v7-reference-prisma-config-reference): Complete reference for prisma.config.ts configuration options
- [`Connection URLs`](/guides/reference-6-v7-reference-connection-urls): Learn about the format and syntax Prisma ORM uses for defining database connection URLs for PostgreSQL, MySQL and SQLite
- [`Database Features`](/guides/reference-6-v7-reference-database-features): Database features supported in Prisma ORM
- [`Environment Variables`](/guides/reference-6-v7-reference-environment-variables-reference): Reference for Prisma environment variables
- [`Error Reference`](/guides/reference-6-v7-reference-error-reference): Prisma Client, Migrate, and Introspection error codes

## Related pages

- [Authentication & Tools](./authentication-tools-index.md)
- [Build](./build-index.md)
- [Changelog](../changelog.md)
- [Concepts](./concepts-index.md)
- [Console commands](./console-commands-index.md)
- [Contract Authoring](./contract-authoring-index.md)
- [Core Concepts](./core-concepts-index.md)
- [Data Modeling](./data-modeling-index.md)
- [Database](./database-index.md)
- [DB commands](./db-commands-index.md)

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