What best practices should I follow when catching and handling MySQL errors in a production environment?

In a production environment, it's vital to avoid displaying raw error messages to users, as they can expose sensitive information. Instead, log the errors to a secure location (file or database). Implement robust logging with timestamps and contextual information. Implement retry mechanisms for transient errors. Use a centralized logging system for easier monitoring and analysis. Monitor your application for frequent errors and proactively address underlying issues. Ensure your error handling doesn’t negatively impact application performance.