What is causing an error in the postgreSQL query when a Conditional Template string is injected?

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The error in the PostgreSQL query may be caused by a syntax error or unexpected behavior due to the injected Conditional Template string. This could be due to improper formatting or incorrect usage of the template syntax, or conflicts with existing database schema and data types. It is also possible that the injection of the Conditional Template string is leading to unintended side effects or security vulnerabilities. Therefore, it is important to ensure that the query is properly constructed and tested to avoid errors and potential security issues.